Tugas ATK 1 (Adnan Poerbowaluyojati, 21030113130161)

8/11/2019 Tugas ATK 1 (Adnan Poerbowaluyojati, 21030113130161)

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Adnan Poerbowaluyojati, 21030113130161Kelas B

Tugas Mata Kuliah Azaz Teknik Kimia 1

Conversion Factors

Quantity Conversion factors

Length 1 m = 100 cm = 1000 mm = 3,28084 (ft) = 39,3701 (in)

1 km = 1000 m = 0,6214 mil

1 cm = 0,3937 in

1 ft = 30,48 cm

1 in = 2,540 cm

1 mil = 5280 ft = 1,609 km

1 A = 10-8 cm

1 (mikrometer) = 10-4 cm1 yard = 0,91 m

Area 1 cm = 0,155 in

1 m2 = 104 cm2 = 10,76 ft2

1 in2 = 6,452 cm2

1 ft2 = 144 in2 = 0,0929 m2

Velocity 1 cm s- = 0,03281 ft s-

1 ft s-1

= 30,48 cm s-1

1 mil men-1 = 60 mil jam-1 = 88 ft s-1

Acceleration 1 cm s- = 0,03281 ft s- = 0,01 m s-

30,48 cm s-2 = 1 ft s-2 = 0,3048 m s-2

100 cm s-2 = 3,281 ft s-2 = 1 m s-2

Mass 1 kg = 1000 g = 10 = 2,20462 (lbm)

1 g = 6,85 x 10-5 slug = 10-3 kg

453,6 g = 0,0311 slug = 0,4536 kg

1,459 x 104 g = 1 slug = 14,59 kg

103 g = 0,0685 slug = 1 kg

Force 1 N = 1 kg m s- = 100000 (dyne) = 10 (dyne) = 0,224809 (lbf )

1 dyne = 2,247 x 10-6 lb = 10-5 N

1,383 x 104 dyne = 0,0311 lb = 0,1383 N


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4,45 x 10 dyne = 1 lb = 4,45 N

Pressure 1 bar = 10 kg m- s- = 10 N m-

= 105 Pa = 102 kPa

= 106 (dyne) cm-2

= 0,986923 (atm)

= 14,5038 (psia)

= 750,061 (torr)

1 atm = 14,7 lb in-2 = 1,013 x 106 dyne cm-2

Volume 1 m = 10 cm = 35,3147 (ft) = 264,172 (gal)

1 L = 1000 cm3 = 10-3 m3 = 0,0351 ft3 = 61 in3

1 ft3 = 0,0283 m3 = 28,32 L = 7,5 gal

Density 1 g cm- = 10 kg m- = 62,4278 (lbm)(ft)- Energy 1 J = 1 kg m s- = 1 Nm = 1 m Pa = 10- m bar = 10 cm bar =

9,86923 cm3 (atm) = 107 (dyne) cm = 107 (erg) = 0,239006 (cal) =

5,12197 x 10-3 (ft)3(psia) = 0,737562(ft)(lbf ) = 9,47831 x 10-4 (Btu)

1 kal = 4,18 J

1 eV = 10-6 MeV = 1,60 x 10-12 erg = 1,07 x 10-9 amu

1 amu = 1,66 x 10-24 g = 1,49 x 10-3 erg = 931 MeV

Power 1 kW = 10

W = 10 kg m s-

= 10 J s-

= 239,006 (cal) s-

=737,562 (ft)(lbf ) s-1= 0,947831 (Btu) s-1= 1,34102 (hp)

Temperature TC = TK 273,5o

TF = 32 + 9/5 (Tc)

Keterangan:

TC = Temperatur (0C)

TK = Temperatur (K)

TF = Temperatur (0F)

Time 1 year= 12 bulan =48 minggu=365 hari

1 minggu= 7 hari

1 hari= 24 jam

1 jam= 60 menit= 3600 sekon

1 century=100 tahun=10 dekade


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KONSTANTA GAS:

R = 8,314 J mol-1 K -1 = 8,314 m3 Pa mol-1 k -1

= 83,14 cm3 bar mol-1 K -1 = 8,314 cm3 kPa mol-1 K -1

= 82,06 cm3 (atm) mol-1 K -1 = 62,356 cm3 (torr) mol-1 K -1

= 1,987 (cal) mol-1 K -1 = 1,986 (Btu)(lb mole)-1(R)-1

= 0,7302 (ft)3(atm)(lb mol)-1(R)-1 = 10,73 (ft)3(psia)(lb mol)-1(R)-1

= 1,545 (ft)(lbf)(lb mol)-1(R)-1

Another dimension units with their conversion and relations

Length

Name of unit Symbol Definition Relation to SI units

ngstrm 110 m 0.1 nm

Astronomical unit AU 149597870700m

Distance from Earth to

Sun

149597870700 m

Barleycorn(H) = in (see note above

about rounding)

8.4610 m

Bohr, atomic unit of

length

A0 Bohr radiusof

hydrogen

5.291772085910 3.610 m

Cable length

(imperial)

608 ft 185.3184 m

Cable

length(International)

1/10 nmi 185.2 m

Cable length (US) 720 ft = 219.456 m

Chain (Gunter's;

Surveyor's)

Ch 66 ft(US) 4 rods 20.11684 m

Cubit (H) Distance from

fingers to elbow 18

0.5 m
http://en.wikipedia.org/wiki/Lengthhttp://en.wikipedia.org/wiki/Lengthhttp://en.wikipedia.org/wiki/%C3%85ngstr%C3%B6mhttp://en.wikipedia.org/wiki/%C3%85ngstr%C3%B6mhttp://en.wikipedia.org/wiki/Astronomical_unithttp://en.wikipedia.org/wiki/Astronomical_unithttp://en.wikipedia.org/wiki/Barleycorn_(unit)http://en.wikipedia.org/wiki/Inchhttp://en.wikipedia.org/wiki/Atomic_unitshttp://en.wikipedia.org/wiki/Atomic_unitshttp://en.wikipedia.org/wiki/Bohr_radiushttp://en.wikipedia.org/wiki/Foot_(length)http://en.wikipedia.org/wiki/Cable_lengthhttp://en.wikipedia.org/wiki/Cable_lengthhttp://en.wikipedia.org/wiki/Nautical_milehttp://en.wikipedia.org/wiki/Foot_(length)http://en.wikipedia.org/wiki/Chain_(unit)http://en.wikipedia.org/wiki/Edmund_Gunterhttp://en.wikipedia.org/wiki/Foot_(length)http://en.wikipedia.org/wiki/Foot_(length)http://en.wikipedia.org/wiki/Rod_(length)http://en.wikipedia.org/wiki/Cubithttp://en.wikipedia.org/wiki/Cubithttp://en.wikipedia.org/wiki/Rod_(length)http://en.wikipedia.org/wiki/Foot_(length)http://en.wikipedia.org/wiki/Edmund_Gunterhttp://en.wikipedia.org/wiki/Chain_(unit)http://en.wikipedia.org/wiki/Foot_(length)http://en.wikipedia.org/wiki/Nautical_milehttp://en.wikipedia.org/wiki/Cable_lengthhttp://en.wikipedia.org/wiki/Cable_lengthhttp://en.wikipedia.org/wiki/Foot_(length)http://en.wikipedia.org/wiki/Bohr_radiushttp://en.wikipedia.org/wiki/Atomic_unitshttp://en.wikipedia.org/wiki/Atomic_unitshttp://en.wikipedia.org/wiki/Inchhttp://en.wikipedia.org/wiki/Barleycorn_(unit)http://en.wikipedia.org/wiki/Astronomical_unithttp://en.wikipedia.org/wiki/%C3%85ngstr%C3%B6mhttp://en.wikipedia.org/wiki/Length


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Light-hour 60 light -minutes 1.079252848810 m

Light-minute 60 light -seconds 1.79875474810 m

Light-second Distance light

travels in one second

in vacuum

299792458 m

Light-year Ly Distance light

travels in vacuum in

365.25 days

= 9.460730472580810 m

Line Ln 1/12 in = 0.002116 m

Link (Gunter's;

Surveyor's)

Lnk 1/100 ch 0.66 ft

7.92in

= 0.201168 m

Link (Ramsden's;Engineer's)

Lnk 1 ft = 0.3048 m

Metre (SI base unit)

(meter)

M Distance light

travels in1 299792458 of a

second in vacuum.

1 10000000 of the

distance from equator

to pole.

1 m

Mickey 200 in = 1.2710 m

Micron 110 m

Mil; thou Mil 110 in 2.5410 m

Mil (Sweden and

Norway)

Mil 10 km = 10000 m

Mile

(geographical)(H)

6082 ft = 1853.7936 m

Mile (international) Mi 80 chains 5280 ft

1760 yd

1609.344 m

Mile (tactical or

data)

6000 ft 1828.8 m
http://en.wikipedia.org/wiki/Light-hourhttp://en.wikipedia.org/wiki/Light-hourhttp://en.wikipedia.org/wiki/Light-minutehttp://en.wikipedia.org/wiki/Light-minutehttp://en.wikipedia.org/wiki/Light_secondhttp://en.wikipedia.org/wiki/Light_secondhttp://en.wikipedia.org/wiki/Light_yearhttp://en.wikipedia.org/wiki/Light_yearhttp://en.wikipedia.org/wiki/Line_(unit)http://en.wikipedia.org/wiki/Line_(unit)http://en.wikipedia.org/wiki/Link_(unit)http://en.wikipedia.org/wiki/Metrehttp://en.wikipedia.org/wiki/SI_base_unithttp://en.wikipedia.org/wiki/Micrometrehttp://en.wikipedia.org/wiki/Thou_(unit_of_length)http://en.wikipedia.org/wiki/Norwegian/Swedish_milhttp://en.wikipedia.org/wiki/Geographical_milehttp://en.wikipedia.org/wiki/Geographical_milehttp://en.wikipedia.org/wiki/Milehttp://en.wikipedia.org/wiki/Milehttp://en.wikipedia.org/wiki/Milehttp://en.wikipedia.org/wiki/Milehttp://en.wikipedia.org/wiki/Geographical_milehttp://en.wikipedia.org/wiki/Geographical_milehttp://en.wikipedia.org/wiki/Norwegian/Swedish_milhttp://en.wikipedia.org/wiki/Thou_(unit_of_length)http://en.wikipedia.org/wiki/Micrometrehttp://en.wikipedia.org/wiki/SI_base_unithttp://en.wikipedia.org/wiki/Metrehttp://en.wikipedia.org/wiki/Link_(unit)http://en.wikipedia.org/wiki/Line_(unit)http://en.wikipedia.org/wiki/Light_yearhttp://en.wikipedia.org/wiki/Light_secondhttp://en.wikipedia.org/wiki/Light-minutehttp://en.wikipedia.org/wiki/Light-hour


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Mile (telegraph) (H) Mi 6087 ft = 1855.3176 m

Mile (US Survey) Mi 5280 US Survey feet

(5280 1200 3937) m

1609.347219 m

Nail (cloth) 2 in = 0.057 15 m

Nanometer Nm 110 m 110 m

Nautical league NL; nl 3 nmi = 5556 m

Nautical mile

(Admiralty)

NM

(Adm);

nmi

(Adm)

= 6080 ft = 1853.184 m

Nautical

mile (international)

NM;

nmi

1852 m 1852 m

Nautical mile (US

pre 1954)

1853.248 m 1853.248 m

Pace 2.5 ft = 0.762 m

Palm 3 in = 0.0762 m

Parsec Pc Distance of star

with par allax shift of

one arc sec ond from a base of one

astronomical unit

3.085 677 8210 610 m

Pica 12 points Dependent on point measures.

Point (American,

English)

Pt 1/72.272 in 0.000 351 450 m

Point (Didot;

European)

Pt 1/12 1/72 of pied

du roi;

After 1878:

5/133 cm

0.000 375 97 m;

After 1878:

0.000 375 939 85 m

Point (postscript) Pt 1/72 in = 0.000 352 7 m
http://en.wikipedia.org/wiki/Nautical_milehttp://en.wikipedia.org/wiki/Nautical_milehttp://en.wikipedia.org/wiki/Palm_(length)http://en.wikipedia.org/wiki/Palm_(length)http://en.wikipedia.org/wiki/Parsechttp://en.wikipedia.org/wiki/Parsechttp://en.wikipedia.org/wiki/Pica_(typography)http://en.wikipedia.org/wiki/Point_(typography)http://en.wikipedia.org/wiki/Inchhttp://en.wikipedia.org/wiki/Foot_(length)#Obsolete_use_in_different_countrieshttp://en.wikipedia.org/wiki/Foot_(length)#Obsolete_use_in_different_countrieshttp://en.wikipedia.org/wiki/PostScripthttp://en.wikipedia.org/wiki/Inchhttp://en.wikipedia.org/wiki/Inchhttp://en.wikipedia.org/wiki/PostScripthttp://en.wikipedia.org/wiki/Foot_(length)#Obsolete_use_in_different_countrieshttp://en.wikipedia.org/wiki/Foot_(length)#Obsolete_use_in_different_countrieshttp://en.wikipedia.org/wiki/Inchhttp://en.wikipedia.org/wiki/Point_(typography)http://en.wikipedia.org/wiki/Pica_(typography)http://en.wikipedia.org/wiki/Parsechttp://en.wikipedia.org/wiki/Palm_(length)http://en.wikipedia.org/wiki/Nautical_milehttp://en.wikipedia.org/wiki/Nautical_mile


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Point (tex) Pt 1/72. 27 in = 0.000 351 4598 m

Quarter yd = 0.2286 m

Rod; pole; perch (H) Rd 16 ft = 5.0292 m

Rope (H) Rope 20 ft = 6.096 m

Shaku(Japan) = 0.3030 m

Span (H) 9 in = 0.2286 m

Spat 110 m

Stick (H) 2 in = 0.0508 m

Stigma; bicron

(picometre)

Pm 110 m

Twip Twp 1/1440 in = 1.763810 m

X unit; siegbahn Xu 1.002110 m

Yard (International) Yd 0.9144 m 3 ft 36

in

0.9144 m

Area


Acre (international) Ac 1 ch 10 ch

= 4840 sq yd

4 046.856 4224 m

Acre (U. S. Survey) Ac 10 sq ch = 4840 sq yd,

also 43560 sq ft.

4 046.873 m

Are A 100 m = 100 m

Barn B 10 m = 10 m

Barony 4000 ac 1.618 74210 m

Board Bd 1 in 1 ft = 7.741 9210 m

Boiler horsepower equivalent

direct radiation

Bhp

EDR

(1 ft ) (1 bhp) / (240

BTUIT/h)

12.958 174 m

Circular inch Circ in /4 sq in 5.067 07510 m

Circular mil; circular thou Circ mil /4 mil 5.067 07510 m

Cord 192 bd = 1.486 448 64 m
http://en.wikipedia.org/wiki/TeXhttp://en.wikipedia.org/wiki/Inchhttp://en.wikipedia.org/wiki/Rod_(unit)http://en.wikipedia.org/wiki/Rope_(unit)http://en.wikipedia.org/wiki/Shaku_(unit)http://en.wikipedia.org/wiki/Spat_(unit)http://en.wikipedia.org/wiki/Picometrehttp://en.wikipedia.org/wiki/Twiphttp://en.wikipedia.org/wiki/X_unithttp://en.wikipedia.org/wiki/Yardhttp://en.wikipedia.org/wiki/Surface_areahttp://en.wikipedia.org/wiki/Surface_areahttp://en.wikipedia.org/wiki/Acrehttp://en.wikipedia.org/wiki/Acrehttp://en.wikipedia.org/wiki/Hectare#Arehttp://en.wikipedia.org/wiki/Hectare#Arehttp://en.wikipedia.org/wiki/Barn_(unit)http://en.wikipedia.org/wiki/Barn_(unit)http://en.wikipedia.org/wiki/Inchhttp://en.wikipedia.org/wiki/Inchhttp://en.wikipedia.org/wiki/Barn_(unit)http://en.wikipedia.org/wiki/Hectare#Arehttp://en.wikipedia.org/wiki/Acrehttp://en.wikipedia.org/wiki/Acrehttp://en.wikipedia.org/wiki/Surface_areahttp://en.wikipedia.org/wiki/Yardhttp://en.wikipedia.org/wiki/X_unithttp://en.wikipedia.org/wiki/Twiphttp://en.wikipedia.org/wiki/Picometrehttp://en.wikipedia.org/wiki/Spat_(unit)http://en.wikipedia.org/wiki/Shaku_(unit)http://en.wikipedia.org/wiki/Rope_(unit)http://en.wikipedia.org/wiki/Rod_(unit)http://en.wikipedia.org/wiki/Inchhttp://en.wikipedia.org/wiki/TeX


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Dunam 1 000 m = 1 000 m

Guntha 121 sq yd 101.17 m

Hectare Ha 10 000 m 10 000 m

Hide 120 ac (variable) 510 m

Rood Ro ac = 1 011.714 1056 m

Section 1 mi 1 mi = 2.589 988 110

336106 m2

Shed 10 m = 10 m

Square (roofing) 10 ft 10 ft = 9.290 304 m

Square chain (international) Sq ch 66 ft 66 ft = 1/10 ac 404.685 642 24 m

Square chain (US Survey) Sq ch 66 ft(US) 66 ft(US)

= 1/10 ac

404.687 3 m

Square foot Sq ft 1 ft 1 ft 9.290 30410 m

Square foot (US Survey) Sq ft 1 ft (US) 1 ft (US) 9.290 341 161 327

49102 m2

Square inch Sq in 1 in 1 in 6.451610 m

Square kilometre Km 1 km 1 km = 10 m

Square link

(Gunter's)(International)

Sq lnk 1 lnk 1 lnk 0.66 ft

0.66 ft

= 4.046 856

4224102 m2 Square link (Gunter's)(US

Survey)

Sq lnk 1 lnk 1 lnk

0.66 ft(US)

0.66 ft(US)

4.046 87210 m

Square link (Ramsden's) Sq lnk 1 lnk 1 lnk 1 ft

1 ft

= 0.09290304 m

Square metre(SI unit) M 1 m 1 m = 1 m

Square mil; square thou Sq mil 1 mil 1 mil = 6.451610

mSquare mile Sq mi 1 mi 1 mi = 2.589 988 110

336106 m2

Square mile (US Survey) Sq mi 1 mi (US) 1 mi (US) 2.589 998 4710 m

Square rod/pole/perch Sq rd 1 rd 1 rd = 25.292 852 64 m
http://en.wikipedia.org/wiki/Dunamhttp://en.wikipedia.org/wiki/Dunamhttp://en.wikipedia.org/wiki/Gunthahttp://en.wikipedia.org/wiki/Hectarehttp://en.wikipedia.org/wiki/Hectarehttp://en.wikipedia.org/wiki/Hide_(unit)http://en.wikipedia.org/wiki/Shed_(physics)http://en.wikipedia.org/wiki/Shed_(physics)http://en.wikipedia.org/wiki/Square_foothttp://en.wikipedia.org/wiki/Square_foothttp://en.wikipedia.org/wiki/Foot_(length)http://en.wikipedia.org/wiki/Square_inchhttp://en.wikipedia.org/wiki/Square_inchhttp://en.wikipedia.org/wiki/Square_kilometrehttp://en.wikipedia.org/wiki/Square_kilometrehttp://en.wikipedia.org/wiki/Square_metrehttp://en.wikipedia.org/wiki/Metrehttp://en.wikipedia.org/wiki/Milehttp://en.wikipedia.org/wiki/Milehttp://en.wikipedia.org/wiki/Milehttp://en.wikipedia.org/wiki/Milehttp://en.wikipedia.org/wiki/Metrehttp://en.wikipedia.org/wiki/Square_metrehttp://en.wikipedia.org/wiki/Square_kilometrehttp://en.wikipedia.org/wiki/Square_inchhttp://en.wikipedia.org/wiki/Foot_(length)http://en.wikipedia.org/wiki/Square_foothttp://en.wikipedia.org/wiki/Shed_(physics)http://en.wikipedia.org/wiki/Hide_(unit)http://en.wikipedia.org/wiki/Hectarehttp://en.wikipedia.org/wiki/Gunthahttp://en.wikipedia.org/wiki/Dunam


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Square yard(International) Sq yd 1 yd 1 yd 0.836 127 36 m

Stremma 1 000 m = 1 000 m

Township 36 sq mi (US) 9.323 99410 m

Yardland 30 ac 1.210 m

Volume


Acre-foot Ac ft 1 ac x 1 ft = 43

560 ft3

= 1 233.481 837 547

52 m3

Acre-inch 1 ac 1 in = 102.790 153 128

96 m3

Barrel (imperial) Bl (imp) 36 gal (imp) = 0.163 659 24 m

Barrel (petroleum) Bl; bbl 42 gal (US) = 0.158 987 294 928 m

Barrel (US dry) Bl (US) 105 qt (US) = 105/32

bu (US lvl)

= 0.115 628 198 985

075 m3

Barrel (US fluid) Fl bl (US) 31 gal (US) = 0.119 240 471 196 m

Board-foot Fbm 144 cu in 2.359 737

216103 m3

Bucket (imperial) Bkt 4 gal (imp) = 0.018 184 36 m

Bushel(imperial) Bu (imp) 8 gal (imp) = 0.036 368 72 m

Bushel (US dry heaped) Bu (US) 1 bu (US lv l) = 0.044 048 837

7086 m3

Bushel (US dry level) Bu (US

lvl)

2 150.42 cu in = 0.035 239 070 166

88 m3

Butt, pipe 126 gal (wine) = 0.476 961 884 784 m

Coomb 4 bu (imp) = 0.145 474 88 m

Cord (firewood) 8 ft 4 ft 4 ft = 3.624 556 363 776 m

Cord-foot 16 cu ft = 0.453 069 545 472 m

Cubic fathom Cu fm 1 fm 1 fm 1 fm = 6.116 438 863 872 m

Cubic foot Cu ft 1 ft 1 ft 1 ft 0.028 316 846 592 m
http://en.wikipedia.org/wiki/Square_yardhttp://en.wikipedia.org/wiki/Stremmahttp://en.wikipedia.org/wiki/Survey_townshiphttp://en.wikipedia.org/wiki/Survey_townshiphttp://en.wikipedia.org/wiki/Virgatehttp://en.wikipedia.org/wiki/Virgatehttp://en.wikipedia.org/wiki/Volumehttp://en.wikipedia.org/wiki/Volumehttp://en.wikipedia.org/wiki/Acre-foothttp://en.wikipedia.org/wiki/Acre-foothttp://en.wikipedia.org/wiki/Barrel_(unit)http://en.wikipedia.org/wiki/Board-foothttp://en.wikipedia.org/wiki/Board-foothttp://en.wikipedia.org/wiki/Bushelhttp://en.wikipedia.org/wiki/Butt_(unit)http://en.wikipedia.org/wiki/Coomb_(unit)http://en.wikipedia.org/wiki/Coomb_(unit)http://en.wikipedia.org/wiki/Cord_Measurehttp://en.wikipedia.org/wiki/Fathomhttp://en.wikipedia.org/wiki/Cubic_foothttp://en.wikipedia.org/wiki/Cubic_foothttp://en.wikipedia.org/wiki/Cubic_foothttp://en.wikipedia.org/wiki/Fathomhttp://en.wikipedia.org/wiki/Cord_Measurehttp://en.wikipedia.org/wiki/Coomb_(unit)http://en.wikipedia.org/wiki/Butt_(unit)http://en.wikipedia.org/wiki/Bushelhttp://en.wikipedia.org/wiki/Board-foothttp://en.wikipedia.org/wiki/Barrel_(unit)http://en.wikipedia.org/wiki/Acre-foothttp://en.wikipedia.org/wiki/Volumehttp://en.wikipedia.org/wiki/Virgatehttp://en.wikipedia.org/wiki/Survey_townshiphttp://en.wikipedia.org/wiki/Stremmahttp://en.wikipedia.org/wiki/Square_yard


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Cubic inch Cu in 1 in 1 in 1 in 16.387 06410 m

Cubic metre(SI unit) M 1 m 1 m 1 m 1 m

Cubic mile Cu mi 1 mi 1 mi 1 mi 4 168 181 825.440

579 584 m3

Cubic yard Cu yd 27 cu ft 0.764 554 857 984 m

Cup (breakfast) 10 fl oz (imp) = 284.130 62510 m

Cup (Canadian) C (CA) 8 fl oz (imp) = 227.304510 m

Cup (metric) C 250.010 m = 250.010 m

Cup (US customary) C (US) 8 US fl oz 1/16 gal

(US)

= 236.588

2365106 m3

Cup (US food nutrition

labeling)

C (US) 240 ml = 2.410 m

Dash (imperial) 1/384 gi (imp) =

pinch (imp)

= 369.961 751 302

08 3109 m3

Dash (US) 1/96 US fl oz = US

pinch

= 308.057 599 609

375109 m3

Dessertspoon(imperial) 1/12 gi (imp) = 11.838 776

0416106 m3

Drop (imperial) Gtt 1/288 fl oz (imp) = 98.656 467013 8109 m3

Drop (imperial) (alt) Gtt 1/1 824 gi (imp) 77.886 68410 m

Drop (medical) 0.9964/12 ml = 83.0310 m

Drop (medical) 1/12 ml = 83.310 m

Drop (metric) 1/20 ml = 50.010 m

Drop (US) Gtt 1/360 US fl oz = 82.148 693

22916109

m3

Drop (US) (alt) Gtt 1/456 US fl oz 64.854 231 496

71109 m3

Drop (US) (alt) Gtt 1/576 US fl oz 51.342 933 268

23109 m3
http://en.wikipedia.org/wiki/Inchhttp://en.wikipedia.org/wiki/Cubic_metrehttp://en.wikipedia.org/wiki/Milehttp://en.wikipedia.org/wiki/Yardhttp://en.wikipedia.org/wiki/Cup_(unit)http://en.wikipedia.org/wiki/Dessertspoonhttp://en.wikipedia.org/wiki/Drop_(unit)http://en.wikipedia.org/wiki/Drop_(unit)http://en.wikipedia.org/wiki/Dessertspoonhttp://en.wikipedia.org/wiki/Cup_(unit)http://en.wikipedia.org/wiki/Yardhttp://en.wikipedia.org/wiki/Milehttp://en.wikipedia.org/wiki/Cubic_metrehttp://en.wikipedia.org/wiki/Inch


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Fifth 1/5 US gal = 757.082

3568106 m3

Firkin 9 gal (imp) = 0.040 914 81 m

Fluid drachm(imperial) Fl dr fl oz (imp) = 3.551 632

8125106 m3

Fluid dram(US); US fluidram Fl dr US fl oz = 3.696 691 195

3125106 m3

Fluid scruple(imperial) Fl s 1/24 fl oz (imp) = 1.183 877

60416106 m3

Gallon(beer) Beer gal 282 cu in = 4.621 152

048103 m3

Gallon (imperial) Gal (imp) 4.546 09 L 4.546 0910 mGallon (US dry) Gal (US) bu (US lvl) = 4.404 883 770

86103 m3

Gallon (US fluid; Wine) Gal (US) 231 cu in 3.785 411

784103 m3

Gill (imperial); Noggin Gi (imp);

nog

5 fl oz (imp) = 142.065

3125106 m3

Gill (US) Gi (US) 4 US fl oz = 118.294 11825106 m3

Hogshead(imperial) Hhd (imp) 2 bl (imp) = 0.327 318 48 m

Hogshead (US) Hhd (US) 2 fl bl (US) = 0.238 480 942 392 m

Jigger (bartending) 1 US fl oz 44.3610 m

Kilderkin 18 gal (imp) = 0.081 829 62 m

Lambda 1 mm = 110 m

Last

80 bu (imp) = 2.909 4976 mLitre

(liter)

L 1 dm 0.001 m

Load 50 cu ft = 1.415 842 3296 m

Minim(imperial) Min 1/480 fl oz (imp) = = 59.193 880
http://en.wikipedia.org/wiki/English_brewery_cask_units#Firkinhttp://en.wikipedia.org/wiki/English_brewery_cask_units#Firkinhttp://en.wikipedia.org/wiki/Dram_(unit)http://en.wikipedia.org/wiki/Dram_(unit)http://en.wikipedia.org/wiki/Fluid_scruplehttp://en.wikipedia.org/wiki/Gallonhttp://en.wikipedia.org/wiki/Gillhttp://en.wikipedia.org/wiki/Hogsheadhttp://en.wikipedia.org/wiki/Jigger_(bartending)http://en.wikipedia.org/wiki/Jigger_(bartending)http://en.wikipedia.org/wiki/Kilderkinhttp://en.wikipedia.org/wiki/Kilderkinhttp://en.wikipedia.org/wiki/Lambda_(unit)http://en.wikipedia.org/wiki/Lambda_(unit)http://en.wikipedia.org/wiki/Last_(unit)http://en.wikipedia.org/wiki/Last_(unit)http://en.wikipedia.org/wiki/Litrehttp://en.wikipedia.org/wiki/Minim_(unit)http://en.wikipedia.org/wiki/Minim_(unit)http://en.wikipedia.org/wiki/Litrehttp://en.wikipedia.org/wiki/Last_(unit)http://en.wikipedia.org/wiki/Lambda_(unit)http://en.wikipedia.org/wiki/Kilderkinhttp://en.wikipedia.org/wiki/Jigger_(bartending)http://en.wikipedia.org/wiki/Hogsheadhttp://en.wikipedia.org/wiki/Gillhttp://en.wikipedia.org/wiki/Gallonhttp://en.wikipedia.org/wiki/Fluid_scruplehttp://en.wikipedia.org/wiki/Dram_(unit)http://en.wikipedia.org/wiki/Dram_(unit)http://en.wikipedia.org/wiki/English_brewery_cask_units#Firkin


12/37


1/60 fl dr (imp) 208 310 m

Minim (US) Min 1/480 US fl oz = 1/60

US fl dr

= 61.611 519 921

875109 m3

Ounce(fluid imperial) Fl oz

(imp)

1/160 gal (imp) 28.413 062510 m

Ounce(fluid US customary) US fl oz 1/128 gal (US) 29.573 529

5625106 m3

Ounce (fluid US food nutrition

labeling)

US fl oz 30 ml 310 m

Peck (imperial) Pk 2 gal (imp) = 9.092 1810 m

Peck (US dry) Pk US lvl bu = 8.809 767 541

72103 m3 Perch Per 16 ft 1 ft 1 ft = 0.700 841 953 152 m

Pinch (imperial) 1/192 gi (imp) =

tsp (imp)

= 739.923 502

60416109 m3

Pinch (US) 1/48 US fl oz = US

tsp

= 616.115 199 218

75109 m3

Pint (imperial) Pt (imp) gal (imp) = 568.261 2510 m

Pint (US dry) Pt (USdry)

1/64 bu (US lvl) gal (US dry)

= 550.610 4713575106 m3

Pint (US fluid) Pt (US fl) gal (US) = 473.176 47310 m

Pony 3/4 US fl oz = 22.180 147 171

875106 m3

Pottle; quartern gal (imp) = 80 fl oz

(imp)

= 2.273 04510 m

Quart (imperial) Qt (imp) gal (imp) = 1.136 522510 m

Quart (US dry) Qt (US) 1/32 bu (US lvl) =

gal (US dry)

= 1.101 220 942

715103 m3

Quart (US fluid) Qt (US) gal (US fl) = 946.352 94610 m

Quarter; pail 8 bu (imp) = 0.290 949 76 m
http://en.wikipedia.org/wiki/Fluid_ouncehttp://en.wikipedia.org/wiki/Fluid_ouncehttp://en.wikipedia.org/wiki/Peckhttp://en.wikipedia.org/wiki/Perch_(length)http://en.wikipedia.org/wiki/Perch_(length)http://en.wikipedia.org/wiki/Pinthttp://en.wikipedia.org/wiki/Quarthttp://en.wikipedia.org/wiki/Quarthttp://en.wikipedia.org/wiki/Pinthttp://en.wikipedia.org/wiki/Perch_(length)http://en.wikipedia.org/wiki/Peckhttp://en.wikipedia.org/wiki/Fluid_ouncehttp://en.wikipedia.org/wiki/Fluid_ounce


13/37


Register ton 100 cu ft = 2.831 684 6592 m

Sack (imperial); bag 3 bu (imp) = 0.109 106 16 m

Sack (US) 3 bu (US lvl) = 0.105 717 210 500

64 m3

Seam 8 bu (US lvl) = 0.281 912 561 335

04 m3[

Shot (US) Usually 1.5 US fl oz 4410 m

Strike (imperial) 2 bu (imp) = 0.072 737 44 m

Strike (US) 2 bu (US lvl) = 0.070 478 140 333

76 m3

Tablespoon(Australian

metric)

20.010 m

Tablespoon (Canadian) Tbsp fl oz (imp) = 14.206 531

25106 m3

Tablespoon (imperial) Tbsp 5/8 fl oz (imp) = 17.758 164

0625106 m3

Tablespoon (metric) 15.010 m

Tablespoon (US customary) Tbsp US fl oz = 14.786 764

7825106

m3

Tablespoon (US food nutrition

labeling)

Tbsp 15 ml = 1.510 m

Teaspoon(Canadian) Tsp 1/6 fl oz (imp) = 4.735 510

416106 m3

Teaspoon (imperial) Tsp 1/24 gi (imp) = 5.919 388

02083106 m3

Teaspoon (metric) 5.010 m = 5.010 m

Teaspoon (US customary) Tsp 1/6 US fl oz = 4.928 921

595106 m3

Teaspoon (US food nutrition

labeling)

Tsp 5 ml = 510 m
http://en.wikipedia.org/wiki/Tablespoonhttp://en.wikipedia.org/wiki/Teaspoonhttp://en.wikipedia.org/wiki/Teaspoonhttp://en.wikipedia.org/wiki/Tablespoon


14/37


Timber foot 1 cu ft = 0.028 316 846 592 m

Ton (displacement) 35 cu ft = 0.991 089 630 72 m

Ton (freight) 40 cu ft = 1.132 673 863 68 m

Ton (water) 28 bu (imp) = 1.018 324 16 m

Tun 252 gal (wine) = 0.953 923 769 568 m

Wey (US) 40 bu (US lvl) = 1.409 562 806

6752 m3

Plane angle

Name of unit Symbol Definition Relation to SI

unitsAngular mil 2/6400 rad 0.981

748103 rad

Arcminute; MOA ' 1/60 0.290

888103 rad

Arcsecond " 1/3600 4.848

137106 rad

Centesimal minute

of arc

' 1 grad/100 0.157

080103 rad

Centesimal second

of arc

" 1 grad/(10 000) 1.570

796106 rad

Degree (of arc) 1/360 of a revolution /180 rad 17.453

293103 rad

Grad; gradian; gon Grad 1/400 of a revolution 2/400 rad 0.9 15.707

963103 rad

Octant 45 0.785398 rad

Quadrant 90 1.570

796 rad

Radian(SI unit) Rad The angle subtended at the center of a circle = 1 rad
http://en.wikipedia.org/wiki/Timber_foothttp://en.wikipedia.org/wiki/Timber_foothttp://en.wikipedia.org/wiki/Tonhttp://en.wikipedia.org/wiki/Tonhttp://en.wikipedia.org/wiki/Wey_(unit)http://en.wikipedia.org/wiki/Anglehttp://en.wikipedia.org/wiki/Anglehttp://en.wikipedia.org/wiki/Angular_milhttp://en.wikipedia.org/wiki/Angular_milhttp://en.wikipedia.org/wiki/Minute_of_archttp://en.wikipedia.org/wiki/Arcsecondhttp://en.wikipedia.org/wiki/Arcsecondhttp://en.wikipedia.org/w/index.php?title=Centesimal&action=edit&redlink=1http://en.wikipedia.org/wiki/Minute_of_archttp://en.wikipedia.org/wiki/Minute_of_archttp://en.wikipedia.org/w/index.php?title=Centesimal&action=edit&redlink=1http://en.wikipedia.org/wiki/Second_of_archttp://en.wikipedia.org/wiki/Second_of_archttp://en.wikipedia.org/wiki/Degree_(angle)http://en.wikipedia.org/wiki/Degree_(angle)http://en.wikipedia.org/wiki/Grad_(angle)http://en.wikipedia.org/wiki/Octant_(plane_geometry)http://en.wikipedia.org/wiki/Octant_(plane_geometry)http://en.wikipedia.org/wiki/Circular_sectorhttp://en.wikipedia.org/wiki/Circular_sectorhttp://en.wikipedia.org/wiki/Radianhttp://en.wikipedia.org/wiki/Radianhttp://en.wikipedia.org/wiki/Circular_sectorhttp://en.wikipedia.org/wiki/Octant_(plane_geometry)http://en.wikipedia.org/wiki/Grad_(angle)http://en.wikipedia.org/wiki/Degree_(angle)http://en.wikipedia.org/wiki/Second_of_archttp://en.wikipedia.org/wiki/Second_of_archttp://en.wikipedia.org/w/index.php?title=Centesimal&action=edit&redlink=1http://en.wikipedia.org/wiki/Minute_of_archttp://en.wikipedia.org/wiki/Minute_of_archttp://en.wikipedia.org/w/index.php?title=Centesimal&action=edit&redlink=1http://en.wikipedia.org/wiki/Arcsecondhttp://en.wikipedia.org/wiki/Minute_of_archttp://en.wikipedia.org/wiki/Angular_milhttp://en.wikipedia.org/wiki/Anglehttp://en.wikipedia.org/wiki/Wey_(unit)http://en.wikipedia.org/wiki/Tonhttp://en.wikipedia.org/wiki/Tonhttp://en.wikipedia.org/wiki/Timber_foot


15/37


by an arc whose length is equal to the circle's

radius. One full revolution encompasses 2

radians.

Sextant 60 1.047

198 rad

Sign 30 0.523

599 rad

Solid angle


unitsSquare degree Deg;

sq.deg.;

()

(/180) sr

0.30462103 sr

Steradian(SI

unit)

Sr The solid angle subtended at the center of a

sphere of radius r by a portion of the surface of

the sphere having an area r 2. A sphere

encompasses 4 sr.

= 1 sr

Mass


Atomic mass unit, unified U; AMU 1.660 538 7310

1.31036 kg

Atomic unit of

mass, electronrest mass

Me 9.109 382 1510

451039 kg

Bag (coffee) 60 kg = 60 kg

Bag (Portland cement) 94 lb av = 42.637 682 78 kg

Barge 22 sh tn = 20 411.656 65 kg

Carat Kt 3 1/6 gr 205.196 548 333 mg
http://en.wikipedia.org/wiki/Solid_anglehttp://en.wikipedia.org/wiki/Solid_anglehttp://en.wikipedia.org/wiki/Square_degreehttp://en.wikipedia.org/wiki/Square_degreehttp://en.wikipedia.org/wiki/Steradianhttp://en.wikipedia.org/wiki/Masshttp://en.wikipedia.org/wiki/Masshttp://en.wikipedia.org/wiki/Unified_atomic_mass_unithttp://en.wikipedia.org/wiki/Unified_atomic_mass_unithttp://en.wikipedia.org/wiki/Atomic_unitshttp://en.wikipedia.org/wiki/Atomic_unitshttp://en.wikipedia.org/wiki/Electronhttp://en.wikipedia.org/wiki/Coffeehttp://en.wikipedia.org/wiki/Portland_cementhttp://en.wikipedia.org/wiki/Carat_(unit)http://en.wikipedia.org/wiki/Carat_(unit)http://en.wikipedia.org/wiki/Carat_(unit)http://en.wikipedia.org/wiki/Portland_cementhttp://en.wikipedia.org/wiki/Coffeehttp://en.wikipedia.org/wiki/Electronhttp://en.wikipedia.org/wiki/Atomic_unitshttp://en.wikipedia.org/wiki/Atomic_unitshttp://en.wikipedia.org/wiki/Unified_atomic_mass_unithttp://en.wikipedia.org/wiki/Masshttp://en.wikipedia.org/wiki/Steradianhttp://en.wikipedia.org/wiki/Square_degreehttp://en.wikipedia.org/wiki/Solid_angle


16/37


Carat (metric) Ct 200 mg = 200 mg

Clove 8 lb av = 3.628 738 96 kg

Crith 89.9349 mg

Dalton Da 1.660 902 1010

1.31036 kg

Dram (apothecary; troy) Dr t 60 gr = 3.887 9346 g

Dram (avoirdupois) Dr av 27 11/32 gr = 1.771 845 195

3125 g

Electronvolt Ev 1 ev (energy unit) / c = 1.782610 kg

Gamma 1 g = 1 g

Grain Gr 1/7000 lb av 64.798 91 mg

Grave G Grave was the original

name of the kilogram

1 kg

Hundredweight(long) Long cwt

or cwt

112 lb av = 50.802 345 44 kg

Hundredweight(short);

cental

Sh cwt 100 lb av = 45.359 237 kg

Kilogram

(kilogramme)

Kg mass of the prototype

near Paris ( mass of 1Lof water)

1 kg (SI base unit)

Kip Kip 1000 lb av = 453.592 37 kg

Mark 8 oz t = 248.827 8144 g

Mite 1/20 gr = 3.239 9455 mg

Mite (metric) 1/20 g = 50 mg

Ounce (apothecary; troy) Oz t 1/12 lb t = 31.103 4768 g

Ounce(avoirdupois) Oz av 1/16 lb = 28.349 523 125 gOunce (US food nutrition

labeling)

Oz 28 g = 28 g

Pennyweight Dwt; pwt 1/20 oz t = 1.555 173 84 g

Point 1/100 ct = 2 mg
http://en.wikipedia.org/wiki/Carat_(unit)http://en.wikipedia.org/w/index.php?title=Clove_(unit_of_mass)&action=edit&redlink=1http://en.wikipedia.org/w/index.php?title=Crith&action=edit&redlink=1http://en.wikipedia.org/w/index.php?title=Crith&action=edit&redlink=1http://en.wikipedia.org/wiki/Dalton_(unit)http://en.wikipedia.org/wiki/Dalton_(unit)http://en.wikipedia.org/wiki/Dram_(unit)http://en.wikipedia.org/wiki/Troy_weighthttp://en.wikipedia.org/wiki/Avoirdupoishttp://en.wikipedia.org/wiki/Electronvolthttp://en.wikipedia.org/wiki/Electronvolthttp://en.wikipedia.org/w/index.php?title=Gamma_(unit)&action=edit&redlink=1http://en.wikipedia.org/w/index.php?title=Gamma_(unit)&action=edit&redlink=1http://en.wikipedia.org/wiki/Grain_(measure)http://en.wikipedia.org/wiki/Grain_(measure)http://en.wikipedia.org/wiki/Grave_(mass)http://en.wikipedia.org/wiki/Grave_(mass)http://en.wikipedia.org/wiki/Hundredweighthttp://en.wikipedia.org/wiki/Hundredweighthttp://en.wikipedia.org/wiki/Kilogramhttp://en.wikipedia.org/wiki/SI_base_unithttp://en.wikipedia.org/wiki/Kip_(unit)http://en.wikipedia.org/w/index.php?title=Mark_(unit_of_mass)&action=edit&redlink=1http://en.wikipedia.org/w/index.php?title=Mark_(unit_of_mass)&action=edit&redlink=1http://en.wikipedia.org/w/index.php?title=Mite_(unit)&action=edit&redlink=1http://en.wikipedia.org/w/index.php?title=Mite_(unit)&action=edit&redlink=1http://en.wikipedia.org/wiki/Troy_ouncehttp://en.wikipedia.org/wiki/Troy_ouncehttp://en.wikipedia.org/wiki/Ouncehttp://en.wikipedia.org/wiki/Avoirdupoishttp://en.wikipedia.org/wiki/Pennyweighthttp://en.wikipedia.org/wiki/Pennyweighthttp://en.wikipedia.org/w/index.php?title=Point_(unit_of_mass)&action=edit&redlink=1http://en.wikipedia.org/w/index.php?title=Point_(unit_of_mass)&action=edit&redlink=1http://en.wikipedia.org/wiki/Pennyweighthttp://en.wikipedia.org/wiki/Avoirdupoishttp://en.wikipedia.org/wiki/Ouncehttp://en.wikipedia.org/wiki/Troy_ouncehttp://en.wikipedia.org/w/index.php?title=Mite_(unit)&action=edit&redlink=1http://en.wikipedia.org/w/index.php?title=Mite_(unit)&action=edit&redlink=1http://en.wikipedia.org/w/index.php?title=Mark_(unit_of_mass)&action=edit&redlink=1http://en.wikipedia.org/wiki/Kip_(unit)http://en.wikipedia.org/wiki/SI_base_unithttp://en.wikipedia.org/wiki/Kilogramhttp://en.wikipedia.org/wiki/Hundredweighthttp://en.wikipedia.org/wiki/Hundredweighthttp://en.wikipedia.org/wiki/Grave_(mass)http://en.wikipedia.org/wiki/Grain_(measure)http://en.wikipedia.org/w/index.php?title=Gamma_(unit)&action=edit&redlink=1http://en.wikipedia.org/wiki/Electronvolthttp://en.wikipedia.org/wiki/Avoirdupoishttp://en.wikipedia.org/wiki/Troy_weighthttp://en.wikipedia.org/wiki/Dram_(unit)http://en.wikipedia.org/wiki/Dalton_(unit)http://en.wikipedia.org/w/index.php?title=Crith&action=edit&redlink=1http://en.wikipedia.org/w/index.php?title=Clove_(unit_of_mass)&action=edit&redlink=1http://en.wikipedia.org/wiki/Carat_(unit)


17/37


Pound Lb slugft/s = 0.45359237 kg

Pound (avoirdupois) Lb av 0.453 592 37 kg = 7000

grains

0.453 592 37 kg

Pound (metric) 500 g = 500 g

Pound (troy) Lb t 5 760 grains = 0.373 241 7216 kg

Quarter (imperial) 1/4 long cwt = 2 st =

28 lb av

= 12.700 586 36 kg

Quarter (informal) short tn = 226.796 185 kg

Quarter, long (informal) long tn = 254.011 7272 kg

Quintal(metric) Q 100 kg = 100 kg

Scruple(apothecary) S ap 20 gr = 1.295 9782 g

Sheet 1/700 lb av = 647.9891 mg

Slug; geepound; hyl Slug 1 gee 1 lb av 1 s /ft 14.593 903 kg

Stone St 14 lb av = 6.350 293 18 kg

Ton, assay(long) AT 1 mg 1 long tn 1 oz t 32.666 667 g

Ton, assay(short) AT 1 mg 1 sh tn 1 oz t 29.166 667 g

Ton, long Long tn or

ton

2 240 lb = 1 016.046 9088 kg

Ton, short Sh tn 2 000 lb = 907.184 74 kgTonne (mts unit) T 1 000 kg = 1 000 kg

Wey 252 lb = 18 st = 114.305 277 24 kg

(variants exist)

Zentner Ztr. Definitions vary; see and.

Density


Gram per millilitre G/ml g/ml = 1,000 kg/m

Kilogram per cubic metre (SI unit) Kg/m kg/m = 1 kg/m

Kilogram per litre Kg/L kg/L = 1,000 kg/m

Ounce (avoirdupois) per cubic foot Oz/ft oz/ft 1.001153961 kg/m
http://en.wikipedia.org/wiki/Pound_(mass)http://en.wikipedia.org/wiki/Pound_(mass)http://en.wikipedia.org/wiki/Pound_(mass)http://en.wikipedia.org/wiki/Pound_(mass)http://en.wikipedia.org/wiki/Pound_(mass)http://en.wikipedia.org/wiki/Pound_(mass)http://en.wikipedia.org/wiki/Pound_(mass)http://en.wikipedia.org/wiki/Quintal_(unit_of_mass)http://en.wikipedia.org/wiki/Apothecaries%27_systemhttp://en.wikipedia.org/wiki/Apothecaryhttp://en.wikipedia.org/w/index.php?title=Sheet_(unit)&action=edit&redlink=1http://en.wikipedia.org/w/index.php?title=Sheet_(unit)&action=edit&redlink=1http://en.wikipedia.org/wiki/Slug_(mass)http://en.wikipedia.org/wiki/Stone_(weight)http://en.wikipedia.org/wiki/Assay_tonhttp://en.wikipedia.org/wiki/Assay_tonhttp://en.wikipedia.org/wiki/Long_tonhttp://en.wikipedia.org/wiki/Long_tonhttp://en.wikipedia.org/wiki/Short_tonhttp://en.wikipedia.org/wiki/Short_tonhttp://en.wikipedia.org/wiki/Tonnehttp://en.wikipedia.org/wiki/Metre-tonne-second_system_of_unitshttp://en.wikipedia.org/wiki/Wey_(unit)http://en.wikipedia.org/wiki/Densityhttp://en.wikipedia.org/wiki/Densityhttp://en.wikipedia.org/wiki/Densityhttp://en.wikipedia.org/wiki/Wey_(unit)http://en.wikipedia.org/wiki/Metre-tonne-second_system_of_unitshttp://en.wikipedia.org/wiki/Tonnehttp://en.wikipedia.org/wiki/Short_tonhttp://en.wikipedia.org/wiki/Long_tonhttp://en.wikipedia.org/wiki/Assay_tonhttp://en.wikipedia.org/wiki/Assay_tonhttp://en.wikipedia.org/wiki/Stone_(weight)http://en.wikipedia.org/wiki/Slug_(mass)http://en.wikipedia.org/w/index.php?title=Sheet_(unit)&action=edit&redlink=1http://en.wikipedia.org/wiki/Apothecaryhttp://en.wikipedia.org/wiki/Apothecaries%27_systemhttp://en.wikipedia.org/wiki/Quintal_(unit_of_mass)http://en.wikipedia.org/wiki/Pound_(mass)http://en.wikipedia.org/wiki/Pound_(mass)http://en.wikipedia.org/wiki/Pound_(mass)http://en.wikipedia.org/wiki/Pound_(mass)


18/37


Ounce (avoirdupois) per cubic inch Oz/in oz/in 1.72999404410 kg/m

Ounce (avoirdupois) per gallon (imperial) Oz/gal oz/gal 6.236023291 kg/m

Ounce (avoirdupois) per gallon (US fluid) Oz/gal oz/gal 7.489151707 kg/m

Pound (avoirdupois) per cubic foot Lb/ft lb/ft 16.01846337 kg/m

Pound (avoirdupois) per cubic inch Lb/in lb/in 2.76799047110 kg/m

Pound (avoirdupois) per gallon (imperial) Lb/gal lb/gal 99.77637266 kg/m

Pound (avoirdupois) per gallon (US fluid) Lb/gal lb/gal 119.8264273 kg/m

Slug per cubic foot Slug/ft slug/ft 515.3788184 kg/m

Time

Name of unit Symbol Definition Relation to SIunits

Atomic unit of

time

Au a0/(c) 2.418 884

2541017 s

Callippic cycle 441 mo (hollow) + 499 mo (fu ll) = 76 a of

365.25 d

= 2.398

3776109 s

Century C 100 a (see below for definition of year

length)

= 100 years

Day D = 24 h = 1440 min

= 86400 s

Day (sidereal) D time needed for the earth to rotate once

around its axis, determined from successive

transits of a very distant astronomical object

across an observer's meridian(international

celestial reference frame)

86 164.1 s

Decade Dec 10 a (see below for definition of yearlength)

= 10 years

Fortnight Fn 2 wk = 1 209 600 s

Helek 1/1 080 h = 3.3 s

Hipparchic cycle 4 Callippic cycles - 1 d = 9.593 42410 s
http://en.wikipedia.org/wiki/Slug_(mass)http://en.wikipedia.org/wiki/Timehttp://en.wikipedia.org/wiki/Timehttp://en.wikipedia.org/wiki/Atomic_unitshttp://en.wikipedia.org/wiki/Atomic_unitshttp://en.wikipedia.org/wiki/Bohr_radiushttp://en.wikipedia.org/wiki/Bohr_radiushttp://en.wikipedia.org/wiki/Bohr_radiushttp://en.wikipedia.org/wiki/Fine_structure_constanthttp://en.wikipedia.org/wiki/Fine_structure_constanthttp://en.wikipedia.org/wiki/Fine_structure_constanthttp://en.wikipedia.org/wiki/Callippic_cyclehttp://en.wikipedia.org/wiki/Callippic_cyclehttp://en.wikipedia.org/wiki/Centuryhttp://en.wikipedia.org/wiki/Dayhttp://en.wikipedia.org/wiki/Dayhttp://en.wikipedia.org/wiki/International_Celestial_Reference_Framehttp://en.wikipedia.org/wiki/International_Celestial_Reference_Framehttp://en.wikipedia.org/wiki/Decadehttp://en.wikipedia.org/wiki/Decadehttp://en.wikipedia.org/wiki/Fortnighthttp://en.wikipedia.org/wiki/Fortnighthttp://en.wikipedia.org/wiki/Helekhttp://en.wikipedia.org/wiki/Helekhttp://en.wikipedia.org/wiki/Hipparchic_cyclehttp://en.wikipedia.org/wiki/Hipparchic_cyclehttp://en.wikipedia.org/wiki/Hipparchic_cyclehttp://en.wikipedia.org/wiki/Helekhttp://en.wikipedia.org/wiki/Fortnighthttp://en.wikipedia.org/wiki/Decadehttp://en.wikipedia.org/wiki/International_Celestial_Reference_Framehttp://en.wikipedia.org/wiki/International_Celestial_Reference_Framehttp://en.wikipedia.org/wiki/Dayhttp://en.wikipedia.org/wiki/Dayhttp://en.wikipedia.org/wiki/Centuryhttp://en.wikipedia.org/wiki/Callippic_cyclehttp://en.wikipedia.org/wiki/Fine_structure_constanthttp://en.wikipedia.org/wiki/Bohr_radiushttp://en.wikipedia.org/wiki/Atomic_unitshttp://en.wikipedia.org/wiki/Atomic_unitshttp://en.wikipedia.org/wiki/Timehttp://en.wikipedia.org/wiki/Slug_(mass)


19/37


Hour H 60 min = 3 600 s

Jiffy J 1/60 s = .016 s

Jiffy (alternate) Ja 1/100 s = 10 ms

Ke (quarter of an

hour)

h = 1/96 d = 60 60 / 4 s =

900 s = 60 / 4 min

= 15 min

Ke (traditional) 1/100 d = 24 60 60 /

100 s = 864 s = 24

* 60 / 100 min =

14.4 min

Lustre; lustrum 5 a of 365 d = 1.576810 s

Metonic cycle; enneadecaeteris

110 mo (hollow) + 125 mo (full) = 6940 d

19 a = 5.996 1610 s

Millennium 1 000 a (see below for definition of year

length)

= 1000 years

Milliday Md 1/1 000 d = 24 60 60 / 1

000 s = 86.4 s

Minute Min 60 s, due to leap secondssometimes 59 s

or 61 s,

= 60 s

Moment 90 s = 90 s

Month(full) Mo 30 d = 2 592 000 s

Month(greg.

Av.)

Mo Average gregorian month = 1 a (gregorian

average) / 12 = 365.242 5 d / 12 = 30.436

875 d

2.629710 s

Month(hollow) Mo 29 d = 2 505 600 s

Month(synodic) Mo Cycle time of moon phases 29.530 589 d

(average)

2.55110 s

Octaeteris = 48 mo (full) + 48 mo (hollow) + 3 mo

(full) = 8 a of 365.25 d = 2922 d

= 2.524 60810 s

Planck time (G /c ) 1.351 211
http://en.wikipedia.org/wiki/Hourhttp://en.wikipedia.org/wiki/Hourhttp://en.wikipedia.org/wiki/Jiffy_(time)http://en.wikipedia.org/wiki/Ke_(unit)http://en.wikipedia.org/wiki/Ke_(unit)http://en.wikipedia.org/wiki/Metonic_cyclehttp://en.wikipedia.org/wiki/Millenniumhttp://en.wikipedia.org/wiki/Metric_time#Alternative_unitshttp://en.wikipedia.org/wiki/Minutehttp://en.wikipedia.org/wiki/Leap_secondhttp://en.wikipedia.org/wiki/Moment_(time)http://en.wikipedia.org/wiki/Moment_(time)http://en.wikipedia.org/wiki/Monthhttp://en.wikipedia.org/wiki/Monthhttp://en.wikipedia.org/wiki/Monthhttp://en.wikipedia.org/wiki/Monthhttp://en.wikipedia.org/wiki/Octaeterishttp://en.wikipedia.org/wiki/Octaeterishttp://en.wikipedia.org/wiki/Planck_timehttp://en.wikipedia.org/wiki/Gravitational_constanthttp://en.wikipedia.org/wiki/Gravitational_constanthttp://en.wikipedia.org/wiki/Gravitational_constanthttp://en.wikipedia.org/wiki/Speed_of_lighthttp://en.wikipedia.org/wiki/Speed_of_lighthttp://en.wikipedia.org/wiki/Speed_of_lighthttp://en.wikipedia.org/wiki/Gravitational_constanthttp://en.wikipedia.org/wiki/Gravitational_constanthttp://en.wikipedia.org/wiki/Planck_timehttp://en.wikipedia.org/wiki/Octaeterishttp://en.wikipedia.org/wiki/Monthhttp://en.wikipedia.org/wiki/Monthhttp://en.wikipedia.org/wiki/Monthhttp://en.wikipedia.org/wiki/Monthhttp://en.wikipedia.org/wiki/Moment_(time)http://en.wikipedia.org/wiki/Leap_secondhttp://en.wikipedia.org/wiki/Minutehttp://en.wikipedia.org/wiki/Metric_time#Alternative_unitshttp://en.wikipedia.org/wiki/Millenniumhttp://en.wikipedia.org/wiki/Metonic_cyclehttp://en.wikipedia.org/wiki/Ke_(unit)http://en.wikipedia.org/wiki/Ke_(unit)http://en.wikipedia.org/wiki/Jiffy_(time)http://en.wikipedia.org/wiki/Hour


20/37


86810 s

Second S Time of 9 192 631 770 periods of the

radiation corresponding to the transition

between the 2 hyperfine levels of the ground

state of the caesium 133 atom at 0 k [8] (but

other seconds are sometimes used in

astronomy). Also that time it takes for light

to travel a distance of 299,792,458 meters.

(si base unit)

Shake 10 s = 10 ns

Sigma 10 s = 1 s

Sothic cycle 1 461 a of 365 d = 4.607

40961010 sSvedberg S 10 s = 100 fs

Week Wk 7 d = 168 h = 10

080 min =604

800 s

Year (common) A,

y, or yr

365 d = 31 536 000 s

Year (gregorian) A,y, or yr

= 365.2425 d average, calculated fromcommon years (365 d) plus leap years (366

d) on most years divisible by 4. See leap

year for details.

= 31 556 952 s

Year (julian) A,

y, or yr

= 365.25 d average, calculated from

common years (365 d) plus one leap year

(366 d) every four years

= 31 557 600 s

Year (leap) A,

y, or yr

366 d = 31 622 400 s

Year (mean

tropical) A,

y, or yr

Conceptually, length of time it takes for the

sun to return to the same position in the

cycle of seasons

365.24219 d,

each day being

86,400 si seconds
http://en.wikipedia.org/wiki/Secondhttp://en.wikipedia.org/wiki/Secondhttp://en.wikipedia.org/wiki/Conversion_of_units#cite_note-sibaseunits-8http://en.wikipedia.org/wiki/Conversion_of_units#cite_note-sibaseunits-8http://en.wikipedia.org/wiki/SI_base_unithttp://en.wikipedia.org/wiki/Shake_(time)http://en.wikipedia.org/wiki/Sothic_cyclehttp://en.wikipedia.org/wiki/Sothic_cyclehttp://en.wikipedia.org/wiki/Svedberghttp://en.wikipedia.org/wiki/Svedberghttp://en.wikipedia.org/wiki/Weekhttp://en.wikipedia.org/wiki/Weekhttp://en.wikipedia.org/wiki/Yearhttp://en.wikipedia.org/wiki/Yearhttp://en.wikipedia.org/wiki/Leap_yearhttp://en.wikipedia.org/wiki/Leap_yearhttp://en.wikipedia.org/wiki/Leap_yearhttp://en.wikipedia.org/wiki/Leap_yearhttp://en.wikipedia.org/wiki/Tropical_yearhttp://en.wikipedia.org/wiki/Tropical_yearhttp://en.wikipedia.org/wiki/Tropical_yearhttp://en.wikipedia.org/wiki/Tropical_yearhttp://en.wikipedia.org/wiki/Tropical_yearhttp://en.wikipedia.org/wiki/Leap_yearhttp://en.wikipedia.org/wiki/Leap_yearhttp://en.wikipedia.org/wiki/Leap_yearhttp://en.wikipedia.org/wiki/Yearhttp://en.wikipedia.org/wiki/Yearhttp://en.wikipedia.org/wiki/Weekhttp://en.wikipedia.org/wiki/Svedberghttp://en.wikipedia.org/wiki/Sothic_cyclehttp://en.wikipedia.org/wiki/Shake_(time)http://en.wikipedia.org/wiki/SI_base_unithttp://en.wikipedia.org/wiki/Conversion_of_units#cite_note-sibaseunits-8http://en.wikipedia.org/wiki/Second


21/37


31 556 925 s

Year (sidereal) A,

y, or yr

time taken f or sun to return to the same

position with respect to the stars of the

celestial sphere

365.256 363 d

31 558

149.7632 s

Where UTC is observed, the length of time units longer than 1 s may increase or decrease by 1 s

if a leap secondoccurs during the time interval of interest.

Frequency


units

Hertz (SI unit) Hz Number of cycles per second = 1 Hz = 1/sRevolutions per

minute

Rpm One unit rpm equals one rotation

completed around a fixed axis in one minute

of time.

0.104719755 rad/s

Speed


unitsFoot per hour Fph 1 ft/h 8.466

667105m/s

Foot per minute Fpm 1 ft/min = 5.0810 m/s

Foot per second Fps 1 ft/s = 3.04810 m/s

Furlong perfortnight furlong/fortnight 1.663

095104m/s

Inch per hour Iph 1 in/hr 7.05

556106m/s

Inch per minute Ipm 1 in/min 4.23

333104m/s

Inch persecond Ips 1 in/s = 2.5410 m/s
http://en.wikipedia.org/wiki/Sidereal_yearhttp://en.wikipedia.org/wiki/UTChttp://en.wikipedia.org/wiki/Leap_secondhttp://en.wikipedia.org/wiki/Hertzhttp://en.wikipedia.org/wiki/Revolutions_per_minutehttp://en.wikipedia.org/wiki/Revolutions_per_minutehttp://en.wikipedia.org/wiki/Speedhttp://en.wikipedia.org/wiki/Speedhttp://en.wikipedia.org/wiki/Foot_(length)http://en.wikipedia.org/wiki/Hourhttp://en.wikipedia.org/wiki/Foot_(length)http://en.wikipedia.org/wiki/Minutehttp://en.wikipedia.org/wiki/Foot_(length)http://en.wikipedia.org/wiki/Secondhttp://en.wikipedia.org/wiki/Furlonghttp://en.wikipedia.org/wiki/Fortnighthttp://en.wikipedia.org/wiki/Inchhttp://en.wikipedia.org/wiki/Hourhttp://en.wikipedia.org/wiki/Inchhttp://en.wikipedia.org/wiki/Minutehttp://en.wikipedia.org/wiki/Inchhttp://en.wikipedia.org/wiki/Secondhttp://en.wikipedia.org/wiki/Secondhttp://en.wikipedia.org/wiki/Inchhttp://en.wikipedia.org/wiki/Minutehttp://en.wikipedia.org/wiki/Inchhttp://en.wikipedia.org/wiki/Hourhttp://en.wikipedia.org/wiki/Inchhttp://en.wikipedia.org/wiki/Fortnighthttp://en.wikipedia.org/wiki/Furlonghttp://en.wikipedia.org/wiki/Secondhttp://en.wikipedia.org/wiki/Foot_(length)http://en.wikipedia.org/wiki/Minutehttp://en.wikipedia.org/wiki/Foot_(length)http://en.wikipedia.org/wiki/Hourhttp://en.wikipedia.org/wiki/Foot_(length)http://en.wikipedia.org/wiki/Speedhttp://en.wikipedia.org/wiki/Revolutions_per_minutehttp://en.wikipedia.org/wiki/Revolutions_per_minutehttp://en.wikipedia.org/wiki/Hertzhttp://en.wikipedia.org/wiki/Leap_secondhttp://en.wikipedia.org/wiki/UTChttp://en.wikipedia.org/wiki/Sidereal_year


22/37


Kilometre per hour Km/h 1 km/h = 1/3.6m/s

2.777

778101m/s

Knot Kn 1 nmi/h = 1.852 km/h 0.514 444 m/s

Knot(Admiralty) Kn 1 NM (Adm)/h = 1.853 184 km/h = 0.514 773 m/s

Mach number M Ratio of the speed to the speed of sound in

the medium. Varies especially with

temperature. About 1225 km/h (761 mph)

in air at sea level to about 1062 km/h

(660 mph) at jet altitudes (12,200 metres

(40,000 ft)). Unitless

340 to 295 m/s

for aircraft

Metre per second(SIunit)

M/s 1 m/s = 1 m/s

Mile per hour Mph 1 mi/h = 0.447 04 m/s

Mile per minute Mpm 1 mi/min = 26.8224 m/s

Mile persecond Mps 1 mi/s = 1 609.344 m/s

Speed of lightin

vacuum

C 299 792 458 m/s = 299 792

458 m/s

Speed of soundin air S Varies especially with temperature. About1225 km/h (761 mph) in air at sea level to

about 1062 km/h (660 mph) at jet

altitudes.

340 to 295 m/sat aircraft

altitudes

Flow


Cubic foot per minute CFM 1 ft /min = 4.71947443210 m /sCubic foot per second Ft /s 1 ft /s = 0.028316846592 m /s

Cubic inch per minute In /min 1 in /min = 2.731177310 m /s

Cubic inch per second In /s 1 in /s = 1.638706410 m /s

Cubic metre per second (SI unit) M /s 1 m /s = 1 m /s
http://en.wikipedia.org/wiki/Kilometre_per_hourhttp://en.wikipedia.org/wiki/Kilometre_per_hourhttp://en.wikipedia.org/wiki/Knot_(unit)http://en.wikipedia.org/wiki/Knot_(unit)http://en.wikipedia.org/wiki/Nautical_milehttp://en.wikipedia.org/wiki/Knot_(unit)http://en.wikipedia.org/wiki/Mach_numberhttp://en.wikipedia.org/wiki/Mach_numberhttp://en.wikipedia.org/wiki/Metre_per_secondhttp://en.wikipedia.org/wiki/Mile_per_hourhttp://en.wikipedia.org/wiki/Mile_per_hourhttp://en.wikipedia.org/wiki/Milehttp://en.wikipedia.org/wiki/Minutehttp://en.wikipedia.org/wiki/Milehttp://en.wikipedia.org/wiki/Secondhttp://en.wikipedia.org/wiki/Speed_of_lighthttp://en.wikipedia.org/wiki/Speed_of_soundhttp://en.wikipedia.org/wiki/Speed_of_soundhttp://en.wikipedia.org/wiki/Speed_of_lighthttp://en.wikipedia.org/wiki/Secondhttp://en.wikipedia.org/wiki/Milehttp://en.wikipedia.org/wiki/Minutehttp://en.wikipedia.org/wiki/Milehttp://en.wikipedia.org/wiki/Mile_per_hourhttp://en.wikipedia.org/wiki/Metre_per_secondhttp://en.wikipedia.org/wiki/Mach_numberhttp://en.wikipedia.org/wiki/Knot_(unit)http://en.wikipedia.org/wiki/Nautical_milehttp://en.wikipedia.org/wiki/Knot_(unit)http://en.wikipedia.org/wiki/Kilometre_per_hour


23/37


Gallon (US fluid) per day GPD 1 gal/d = 4.38126363810 m /s

Gallon (US fluid) per hour GPH 1 gal/h = 1.05150327310 m /s

Gallon (US fluid) per minute GPM 1 gal/min = 6.3090196410 m /s

Litre per minute LPM 1 L/min = 1.610 m /s

Acceleration


Foot per hour per second Fph/s 1 ft/(hs) 8.466 66710 m/s

Foot per minute per second Fpm/s 1 ft/(mins) = 5.0810 m/s

Foot per secondsquared Fps 1 ft/s = 3.04810 m/s

Gal; galileo Gal 1 cm/s = 10 m/s

Inch per minute per second Ipm/s 1 in/(mins) 4.233 33310 m/s

Inch per secondsquared Ips 1 in/s = 2.5410 m/s

Knot per second Kn/s 1 kn/s 5.144 44410 m/s

Metre per second squared(SI unit) M/s 1 m/s = 1 m/s

Mile per hour per second Mph/s 1 mi/(hs) = 4.470410 m/s

Mile per minute per second Mpm/s 1 mi/(mins) = 26.8224 m/s

Mile per secondsquared Mps 1 mi/s = 1.609 34410 m/s

Standard gravity G 9.806 65 m/s = 9.806 65 m/s

Force


units

Atomic unit of force m e c /a0 8.238 722

06108 N

Dyne(cgs unit) Dyn gcm/s = 10 N

Kilogram-force;

kilopond; grave-force

Kgf; kp;

Gf

g 1 kg = 9.806 65 N

Kip; kip-force Kip; kipf;

klbf

g 1 000 lb = 4.448 221 615

2605103 N

Milligrave-force, Mgf; gf g 1 g = 9.806 65 mn
http://en.wikipedia.org/wiki/Accelerationhttp://en.wikipedia.org/wiki/Accelerationhttp://en.wikipedia.org/wiki/Foot_(length)http://en.wikipedia.org/wiki/Hourhttp://en.wikipedia.org/wiki/Secondhttp://en.wikipedia.org/wiki/Foot_(length)http://en.wikipedia.org/wiki/Minutehttp://en.wikipedia.org/wiki/Secondhttp://en.wikipedia.org/wiki/Foot_(length)http://en.wikipedia.org/wiki/Secondhttp://en.wikipedia.org/wiki/Gal_(acceleration)http://en.wikipedia.org/wiki/Inchhttp://en.wikipedia.org/wiki/Minutehttp://en.wikipedia.org/wiki/Secondhttp://en.wikipedia.org/wiki/Inchhttp://en.wikipedia.org/wiki/Secondhttp://en.wikipedia.org/wiki/Knot_(unit)http://en.wikipedia.org/wiki/Secondhttp://en.wikipedia.org/wiki/Metre_per_second_squaredhttp://en.wikipedia.org/wiki/Milehttp://en.wikipedia.org/wiki/Hourhttp://en.wikipedia.org/wiki/Secondhttp://en.wikipedia.org/wiki/Milehttp://en.wikipedia.org/wiki/Minutehttp://en.wikipedia.org/wiki/Secondhttp://en.wikipedia.org/wiki/Milehttp://en.wikipedia.org/wiki/Secondhttp://en.wikipedia.org/wiki/Standard_gravityhttp://en.wikipedia.org/wiki/Force_(physics)http://en.wikipedia.org/wiki/Force_(physics)http://en.wikipedia.org/wiki/Atomic_unitshttp://en.wikipedia.org/wiki/Atomic_unitshttp://en.wikipedia.org/wiki/Fine_structure_constanthttp://en.wikipedia.org/wiki/Fine_structure_constanthttp://en.wikipedia.org/wiki/Speed_of_lighthttp://en.wikipedia.org/wiki/Speed_of_lighthttp://en.wikipedia.org/wiki/Bohr_radiushttp://en.wikipedia.org/wiki/Bohr_radiushttp://en.wikipedia.org/wiki/Bohr_radiushttp://en.wikipedia.org/wiki/Dynehttp://en.wikipedia.org/wiki/Cgs_unithttp://en.wikipedia.org/wiki/Kilogram-forcehttp://en.wikipedia.org/wiki/Grave_(mass)http://en.wikipedia.org/wiki/Kip_(unit)http://en.wikipedia.org/wiki/Grave_(mass)http://en.wikipedia.org/wiki/Standard_gravityhttp://en.wikipedia.org/wiki/Standard_gravityhttp://en.wikipedia.org/wiki/Standard_gravityhttp://en.wikipedia.org/wiki/Standard_gravityhttp://en.wikipedia.org/wiki/Grave_(mass)http://en.wikipedia.org/wiki/Kip_(unit)http://en.wikipedia.org/wiki/Grave_(mass)http://en.wikipedia.org/wiki/Kilogram-forcehttp://en.wikipedia.org/wiki/Cgs_unithttp://en.wikipedia.org/wiki/Dynehttp://en.wikipedia.org/wiki/Bohr_radiushttp://en.wikipedia.org/wiki/Speed_of_lighthttp://en.wikipedia.org/wiki/Fine_structure_constanthttp://en.wikipedia.org/wiki/Atomic_unitshttp://en.wikipedia.org/wiki/Force_(physics)http://en.wikipedia.org/wiki/Standard_gravityhttp://en.wikipedia.org/wiki/Secondhttp://en.wikipedia.org/wiki/Milehttp://en.wikipedia.org/wiki/Secondhttp://en.wikipedia.org/wiki/Minutehttp://en.wikipedia.org/wiki/Milehttp://en.wikipedia.org/wiki/Secondhttp://en.wikipedia.org/wiki/Hourhttp://en.wikipedia.org/wiki/Milehttp://en.wikipedia.org/wiki/Metre_per_second_squaredhttp://en.wikipedia.org/wiki/Secondhttp://en.wikipedia.org/wiki/Knot_(unit)http://en.wikipedia.org/wiki/Secondhttp://en.wikipedia.org/wiki/Inchhttp://en.wikipedia.org/wiki/Secondhttp://en.wikipedia.org/wiki/Minutehttp://en.wikipedia.org/wiki/Inchhttp://en.wikipedia.org/wiki/Gal_(acceleration)http://en.wikipedia.org/wiki/Secondhttp://en.wikipedia.org/wiki/Foot_(length)http://en.wikipedia.org/wiki/Secondhttp://en.wikipedia.org/wiki/Minutehttp://en.wikipedia.org/wiki/Foot_(length)http://en.wikipedia.org/wiki/Secondhttp://en.wikipedia.org/wiki/Hourhttp://en.wikipedia.org/wiki/Foot_(length)http://en.wikipedia.org/wiki/Acceleration


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gravet-force

Newton(SI unit) N A force capable of giving a mass of

one kg an acceleration of one metre

per second, per second.

= 1 N =

1 kgm/s2

Ounce-force Ozf g 1 oz = 0.278 013 850

953 781 25N

Pound-force Lbf g 1 lb = 4.448 221 615

2605 N

Poundal Pdl 1 lbft/s = 0.138 254 954

376 N

Sthene(mts unit) Sn 1 tm/s = 110 N

Ton-force Tnf g 1 sh tn = 8.896 443 230521103 N

Pressure


units

Atmosphere(standard) Atm 101 325 Pa

Atmosphere(technical) At 1 kgf/cm = 9.806

65104 Pa

Bar Bar 10 Pa

Barye(cgs unit) 1 dyn/cm = 0.1 Pa

Centimetre of mercury Cmhg 13 595.1 kg/m 1 cm g 1.333

22103 Pa

Centimetre of water (4 C) Cmh2o 999.972 kg/m 1 cm g 98.063 8 Pa

Foot of mercury(conventional)

Fthg 13 595.1 kg/m 1 ft g 40.63666103 Pa

Foot of water (39.2 F) Fth2o 999.972 kg/m 1 ft g 2.988

98103 Pa

Inch of mercury Inhg 13 595.1 kg/m 1 in g 3.386
http://en.wikipedia.org/wiki/Newton_(unit)http://en.wikipedia.org/wiki/Ounce-forcehttp://en.wikipedia.org/wiki/Ounce-forcehttp://en.wikipedia.org/wiki/Pound-forcehttp://en.wikipedia.org/wiki/Pound-forcehttp://en.wikipedia.org/wiki/Lbfhttp://en.wikipedia.org/wiki/Lbfhttp://en.wikipedia.org/wiki/Poundalhttp://en.wikipedia.org/wiki/Poundalhttp://en.wikipedia.org/wiki/Metre-tonne-second_system_of_unitshttp://en.wikipedia.org/wiki/Tonhttp://en.wikipedia.org/wiki/Pressurehttp://en.wikipedia.org/wiki/Pressurehttp://en.wikipedia.org/wiki/Atmosphere_(unit)http://en.wikipedia.org/wiki/Atmosphere_(unit)http://en.wikipedia.org/wiki/Bar_(unit)http://en.wikipedia.org/wiki/Bar_(unit)http://en.wikipedia.org/wiki/Cgs_unithttp://en.wikipedia.org/wiki/Waterhttp://en.wikipedia.org/wiki/Foot_(length)http://en.wikipedia.org/wiki/Foot_(length)http://en.wikipedia.org/wiki/Waterhttp://en.wikipedia.org/wiki/Inchhttp://en.wikipedia.org/wiki/Inchhttp://en.wikipedia.org/wiki/Waterhttp://en.wikipedia.org/wiki/Foot_(length)http://en.wikipedia.org/wiki/Foot_(length)http://en.wikipedia.org/wiki/Waterhttp://en.wikipedia.org/wiki/Cgs_unithttp://en.wikipedia.org/wiki/Bar_(unit)http://en.wikipedia.org/wiki/Atmosphere_(unit)http://en.wikipedia.org/wiki/Atmosphere_(unit)http://en.wikipedia.org/wiki/Pressurehttp://en.wikipedia.org/wiki/Tonhttp://en.wikipedia.org/wiki/Metre-tonne-second_system_of_unitshttp://en.wikipedia.org/wiki/Poundalhttp://en.wikipedia.org/wiki/Lbfhttp://en.wikipedia.org/wiki/Pound-forcehttp://en.wikipedia.org/wiki/Ounce-forcehttp://en.wikipedia.org/wiki/Newton_(unit)


25/37


(conventional) 38910 Pa

Inch of water (39.2 F) Inh2o 999.972 kg/m 1 in g 249.082 Pa

Kilogram-force per square

millimetre

Kgf/mm 1 kgf/mm = 9.806

65106 Pa

Kip per square inch Ksi 1 k ipf/sq in 6.894

757106 Pa

Micron (micrometre) of

mercury

mhg 13 595.1 kg/m 1 m g

0.001 torr

0.133 322

4 Pa

Millimetre of mercury Mmhg 13 595.1 kg/m 1 mm g 1

torr

133.3224 Pa

Millimetre of water (3.98 C) Mmh2o 999.972 kg/m 1 mm

g = 0.999 972 kgf/m2

= 9.806 38 Pa

Pascal (SI unit) Pa N/m = kg/(ms ) = 1 Pa

Pize (mts unit) Pz 1 000 kg/ms = 110 Pa = 1

kpa

Pound per square foot Psf 1 lbf/ft 47.880 26 Pa

Pound per square inch Psi 1 lbf/in 6.894

757103 Pa

Poundal per square foot Pdl/sq ft 1 pdl/sq ft 1.488 164 PaShort ton per square foot 1 sh tn g / 1 sq ft 95.760

518103 Pa

Torr Torr 101 325/760 Pa 133.322 4 Pa

Torque


Foot-pound force Ft lbf g 1 lb 1 ft = 1.355 817 948 331 4004 NmFoot- poundal Ft pdl 1 lbft /s = 4.214 011 009 380 4810 Nm

Inch-pound force In lbf g 1 lb 1 in = 0.112 984 829 027 6167 Nm

Metre kilogram M kg N m / g 0.101 971 621 Nm

Newton metre(SI unit) Nm N m = kgm /s = 1 Nm
http://en.wikipedia.org/wiki/Inchhttp://en.wikipedia.org/wiki/Waterhttp://en.wikipedia.org/wiki/Kip_(unit)http://en.wikipedia.org/wiki/Inchhttp://en.wikipedia.org/wiki/Torrhttp://en.wikipedia.org/wiki/MmHghttp://en.wikipedia.org/wiki/MmHghttp://en.wikipedia.org/wiki/Waterhttp://en.wikipedia.org/wiki/Pascal_(unit)http://en.wikipedia.org/wiki/Metre-tonne-second_system_of_unitshttp://en.wikipedia.org/wiki/Pound_forcehttp://en.wikipedia.org/wiki/Foot_(length)http://en.wikipedia.org/wiki/Pound-force_per_square_inchhttp://en.wikipedia.org/wiki/Pound-force_per_square_inchhttp://en.wikipedia.org/wiki/Poundalhttp://en.wikipedia.org/wiki/Foot_(length)http://en.wikipedia.org/wiki/Tonhttp://en.wikipedia.org/wiki/Foot_(length)http://en.wikipedia.org/wiki/Torrhttp://en.wikipedia.org/wiki/Torrhttp://en.wikipedia.org/wiki/Torquehttp://en.wikipedia.org/wiki/Foot-pound_forcehttp://en.wikipedia.org/wiki/Foot-pound_forcehttp://en.wikipedia.org/wiki/Foot_(length)http://en.wikipedia.org/wiki/Inch-pound_forcehttp://en.wikipedia.org/wiki/Inch-pound_forcehttp://en.wikipedia.org/wiki/Metrehttp://en.wikipedia.org/wiki/Kilogramhttp://en.wikipedia.org/wiki/Newton_metrehttp://en.wikipedia.org/wiki/Newton_metrehttp://en.wikipedia.org/wiki/Kilogramhttp://en.wikipedia.org/wiki/Metrehttp://en.wikipedia.org/wiki/Inch-pound_forcehttp://en.wikipedia.org/wiki/Foot_(length)http://en.wikipedia.org/wiki/Foot-pound_forcehttp://en.wikipedia.org/wiki/Torquehttp://en.wikipedia.org/wiki/Torrhttp://en.wikipedia.org/wiki/Foot_(length)http://en.wikipedia.org/wiki/Tonhttp://en.wikipedia.org/wiki/Foot_(length)http://en.wikipedia.org/wiki/Poundalhttp://en.wikipedia.org/wiki/Pound-force_per_square_inchhttp://en.wikipedia.org/wiki/Foot_(length)http://en.wikipedia.org/wiki/Pound_forcehttp://en.wikipedia.org/wiki/Metre-tonne-second_system_of_unitshttp://en.wikipedia.org/wiki/Pascal_(unit)http://en.wikipedia.org/wiki/Waterhttp://en.wikipedia.org/wiki/MmHghttp://en.wikipedia.org/wiki/Torrhttp://en.wikipedia.org/wiki/Inchhttp://en.wikipedia.org/wiki/Kip_(unit)http://en.wikipedia.org/wiki/Waterhttp://en.wikipedia.org/wiki/Inch


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Energy


unitsBarrel of oil equivalent Boe 5.810 BTU59 F 6.1210 J

British thermal unit(ISO) BTUISO 1.054510 J = 1.054510 J

British thermal unit

(International Table)

BTUIT = 1.055 055 852

62103 J

British thermal unit (mean) Btumean 1.055 8710 J

British thermal unit

(thermochemical)

Btuth 1.054 35010 J

British thermal unit (39

F)

BTU39 F 1.059 6710 J


F)

BTU59 F 1.054 80410 J = 1.054 80410 J


F)

BTU60 F 1.054 6810 J


F)

BTU63 F 1.054610 J

Calorie(International

Table)

Calit 4.1868 J = 4.1868 J

Calorie (mean) Calmean 100 of the energy required to

warm one gram of air-free water

from 0 C to 100 C @ 1 atm

4.190 02 J

Calorie (thermochemical) Calth 4.184 J = 4.184 J

Calorie (US; FDA) Cal 1 kcal = 1000 cal = 4184 JCalorie (3.98 C) Cal3.98 C 4.2045 J

Calorie (15 C) Cal15 C 4.1855 J = 4.1855 J

Calorie (20 C) Cal20 C 4.1819 J

Celsiusheat unit CHUIT 1 BTU IT 1 K/R = 1.899 100 534
http://en.wikipedia.org/wiki/Energyhttp://en.wikipedia.org/wiki/Energyhttp://en.wikipedia.org/wiki/Barrel_of_oil_equivalenthttp://en.wikipedia.org/wiki/Barrel_of_oil_equivalenthttp://en.wikipedia.org/wiki/British_thermal_unithttp://en.wikipedia.org/wiki/Caloriehttp://en.wikipedia.org/wiki/FDAhttp://en.wikipedia.org/wiki/Celsiushttp://en.wikipedia.org/wiki/Celsiushttp://en.wikipedia.org/wiki/FDAhttp://en.wikipedia.org/wiki/Caloriehttp://en.wikipedia.org/wiki/British_thermal_unithttp://en.wikipedia.org/wiki/Barrel_of_oil_equivalenthttp://en.wikipedia.org/wiki/Energy


27/37


(International Table) 71610 J

Cubic centimetre

of atmosphere; standard

cubic centimetre

Cc atm;

scc

1 atm 1 cm = 0.101 325 J

Cubic foot of atmosphere;

standard cubic foot

Cu ft atm;

scf

1 atm 1 ft = 2.869 204 480

9344103 J

Cubic foot of natural gas 1 000 BTUIT = 1.055 055 852

62106 J

Cubic yard of atmosphere;

standard cubic yard

Cu yd

atm; scy

1 atm 1 y d = 77.468 520 985

2288103 J

Electronvolt Ev e 1 V 1.602 177

331019 4.91026 J

Erg (cgs unit) Erg 1 gcm /s = 10 J

Foot-pound force Ft lbf g 1 lb 1 ft = 1.355 817 948

331 4004 J

Foot-poundal Ft pdl 1 lbft /s = 4.214 011 009

380 48102 J

Gallon-atmosphere(imperial)

Imp galatm

1 atm 1 gal (imp) = 460.632 569 25 J

Gallon-atmosphere (US) US gal

atm

1 atm 1 gal (US) = 383.556 849

0138 J

Hartree, atomic unit of

energy

Eh m e c (= 2 Ry) 4.359 74410 J

Horsepower-hour Hph 1 hp 1 h =2.684 519 537 696

172 792106J

Inch-pound force In lbf g 1 lb 1 in = 0.112 984 829

027 6167 J

Joule (SI unit) J The work done when a force of

one newton moves the point of

= 1 J = 1 mN =

1 kgm2/s2 = 1 CV
http://en.wikipedia.org/wiki/Atmosphere_(unit)http://en.wikipedia.org/wiki/Foot_(length)http://en.wikipedia.org/wiki/Yardhttp://en.wikipedia.org/wiki/Electron_volthttp://en.wikipedia.org/wiki/Electron_volthttp://en.wikipedia.org/wiki/Elementary_chargehttp://en.wikipedia.org/wiki/Elementary_chargehttp://en.wikipedia.org/wiki/Elementary_chargehttp://en.wikipedia.org/wiki/Erghttp://en.wikipedia.org/wiki/Cgs_unithttp://en.wikipedia.org/wiki/Foot-pound_forcehttp://en.wikipedia.org/wiki/Foot-pound_forcehttp://en.wikipedia.org/wiki/Gallonhttp://en.wikipedia.org/wiki/Hartreehttp://en.wikipedia.org/wiki/Atomic_unitshttp://en.wikipedia.org/wiki/Atomic_unitshttp://en.wikipedia.org/wiki/Fine_structure_constanthttp://en.wikipedia.org/wiki/Fine_structure_constanthttp://en.wikipedia.org/wiki/Speed_of_lighthttp://en.wikipedia.org/wiki/Speed_of_lighthttp://en.wikipedia.org/wiki/Horsepower-hourhttp://en.wikipedia.org/wiki/Horsepower-hourhttp://en.wikipedia.org/wiki/Inch-pound_forcehttp://en.wikipedia.org/wiki/Inch-pound_forcehttp://en.wikipedia.org/wiki/Joulehttp://en.wikipedia.org/wiki/Joulehttp://en.wikipedia.org/wiki/Inch-pound_forcehttp://en.wikipedia.org/wiki/Horsepower-hourhttp://en.wikipedia.org/wiki/Speed_of_lighthttp://en.wikipedia.org/wiki/Fine_structure_constanthttp://en.wikipedia.org/wiki/Atomic_unitshttp://en.wikipedia.org/wiki/Atomic_unitshttp://en.wikipedia.org/wiki/Hartreehttp://en.wikipedia.org/wiki/Gallonhttp://en.wikipedia.org/wiki/Foot-pound_forcehttp://en.wikipedia.org/wiki/Cgs_unithttp://en.wikipedia.org/wiki/Erghttp://en.wikipedia.org/wiki/Elementary_chargehttp://en.wikipedia.org/wiki/Electron_volthttp://en.wikipedia.org/wiki/Yardhttp://en.wikipedia.org/wiki/Foot_(length)http://en.wikipedia.org/wiki/Atmosphere_(unit)


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its application a distance of one

metre in the direction of the

force.

= 1 Ws

Kilocalorie; large calorie Kcal; Cal 1 000 calit = 4.186810 J

Kilowatt-hour; Board of

Trade Unit

Kwh;

B.O.T.U.

1 kw 1 h = 3.610 J

Litre-atmosphere L atm; sl 1 atm 1 L = 101.325 J

Quad 10 BTUIT = 1.055 055 852

621018 J

Rydberg Ry R c 2.179 87210 J

Therm(E.C.) 100 000 BTUIT = 105.505 585

262106 JTherm(US) 100 000 BTU59 F = 105.480410 J

Thermie Th 1 mcalit = 4.186810 J

Ton of coal equivalent TCE 7 Gcal th = 29.28810 J

Ton of oil equivalent TOE 10 Gcal th = 41.8410 J

Ton of TNT Ttnt 1 Gcal th = 4.18410 J

Power


Atmosphere-cubic

centimetre per minute

Atm ccm 1 atm 1 cm /min = 1.688 7510 W

Atmosphere-cubic

centimetre per second

Atm ccs 1 atm 1 cm /s = 0.101 325 W

Atmosphere-

cubic foot per hour

Atm cfh 1 atm 1 cu ft/h = 0.797 001 244

704 WAtmosphere-cubic foot per

minute

Atmcfm 1 atm 1 cu ft/min = 47.820 074 682

24 W

Atmosphere-cubic foot per

second

Atm cfs 1 atm 1 cu ft/s = 2.869 204 480

9344103 W
http://en.wikipedia.org/wiki/Caloriehttp://en.wikipedia.org/wiki/Kilowatt-hourhttp://en.wikipedia.org/wiki/Litrehttp://en.wikipedia.org/wiki/Atmosphere_(unit)http://en.wikipedia.org/wiki/Quad_(energy)http://en.wikipedia.org/wiki/Quad_(energy)http://en.wikipedia.org/wiki/Johannes_Robert_Rydberghttp://en.wikipedia.org/wiki/Johannes_Robert_Rydberghttp://en.wikipedia.org/wiki/Rydberg_constanthttp://en.wikipedia.org/wiki/Rydberg_constanthttp://en.wikipedia.org/wiki/Rydberg_constanthttp://en.wikipedia.org/wiki/Planck_constanthttp://en.wikipedia.org/wiki/Planck_constanthttp://en.wikipedia.org/wiki/Speed_of_lighthttp://en.wikipedia.org/wiki/Speed_of_lighthttp://en.wikipedia.org/wiki/Speed_of_lighthttp://en.wikipedia.org/wiki/Thermhttp://en.wikipedia.org/wiki/Thermhttp://en.wikipedia.org/w/index.php?title=Ton_of_coal_equivalent&action=edit&redlink=1http://en.wikipedia.org/w/index.php?title=Ton_of_coal_equivalent&action=edit&redlink=1http://en.wikipedia.org/wiki/Ton_of_oil_equivalenthttp://en.wikipedia.org/wiki/Ton_of_oil_equivalenthttp://en.wikipedia.org/wiki/Tonhttp://en.wikipedia.org/wiki/Trinitrotoluenehttp://en.wikipedia.org/wiki/Power_(physics)http://en.wikipedia.org/wiki/Power_(physics)http://en.wikipedia.org/wiki/Atmosphere_(unit)http://en.wikipedia.org/wiki/Minutehttp://en.wikipedia.org/wiki/Secondhttp://en.wikipedia.org/wiki/Foot_(length)http://en.wikipedia.org/wiki/Hourhttp://en.wikipedia.org/wiki/Hourhttp://en.wikipedia.org/wiki/Foot_(length)http://en.wikipedia.org/wiki/Secondhttp://en.wikipedia.org/wiki/Minutehttp://en.wikipedia.org/wiki/Atmosphere_(unit)http://en.wikipedia.org/wiki/Power_(physics)http://en.wikipedia.org/wiki/Trinitrotoluenehttp://en.wikipedia.org/wiki/Tonhttp://en.wikipedia.org/wiki/Ton_of_oil_equivalenthttp://en.wikipedia.org/w/index.php?title=Ton_of_coal_equivalent&action=edit&redlink=1http://en.wikipedia.org/wiki/Thermhttp://en.wikipedia.org/wiki/Thermhttp://en.wikipedia.org/wiki/Speed_of_lighthttp://en.wikipedia.org/wiki/Planck_constanthttp://en.wikipedia.org/wiki/Rydberg_constanthttp://en.wikipedia.org/wiki/Johannes_Robert_Rydberghttp://en.wikipedia.org/wiki/Quad_(energy)http://en.wikipedia.org/wiki/Atmosphere_(unit)http://en.wikipedia.org/wiki/Litrehttp://en.wikipedia.org/wiki/Kilowatt-hourhttp://en.wikipedia.org/wiki/Calorie


29/37


BTU (International Table)

per hour

BTUIT/h 1 BTU IT/h 0.293 071 W


per minute

BTUIT/min 1 BTU IT/min 17.584 264 W


per second

BTUIT/s 1 BTU IT/s = 1.055 055 852

62103 W

Calorie(International

Table) per second

Calit/s 1 cal it/s = 4.1868 W

Erg per second Erg/s 1 erg/s = 10 W

Foot-pound-force per hour Ft lbf/h 1 ft lbf/h 3.766 16110 W

Foot-pound-force per

minute

Ft lbf/min 1 ft lbf/min = 2.259 696 580 552

334102 WFoot-pound-force per

second

Ft lbf/s 1 ft lbf/s = 1.355 817 948 331

4004 W

Horsepower(boiler) Bhp 34.5 lb/h 970.3 BTUIT/lb 9.810 65710 W

Horsepower (European

electrical)

Hp 75 kpm/s = 736 W

Horsepower (imperial

electrical)

Hp 746 W = 746 W

Horsepower (imperial

mechanical)

Hp 550 ft lbf/s = 745.699 871 582

270 22 W

Horsepower (metric) Hp 75 m kgf/s = 735.498 75 W

Litre-atmosphere per

minute

Latm/min 1 atm 1 L/min = 1.688 75 W

Litre-atmosphere per

second

Latm/s 1 atm 1 L/s = 101.325 W

Lusec Lusec 1 L mhg/s 1.33310 W

Poncelet P 100 m kgf/s = 980.665 W

Square foot equivalent

direct radiation

Sq ft EDR 240 BTU IT/h 70.337 057 W
http://en.wikipedia.org/wiki/BTUhttp://en.wikipedia.org/wiki/Caloriehttp://en.wikipedia.org/wiki/Pound-forcehttp://en.wikipedia.org/wiki/Horsepowerhttp://en.wikipedia.org/wiki/Litrehttp://en.wikipedia.org/wiki/Poncelethttp://en.wikipedia.org/wiki/Poncelethttp://en.wikipedia.org/wiki/Poncelethttp://en.wikipedia.org/wiki/Litrehttp://en.wikipedia.org/wiki/Horsepowerhttp://en.wikipedia.org/wiki/Pound-forcehttp://en.wikipedia.org/wiki/Caloriehttp://en.wikipedia.org/wiki/BTU


30/37


Ton of air conditioning 2000 lbs of ice melted / 24

h

3 504 W

Ton of refrigeration

(imperial)

2240 lb iceit / 24 h: iceit =

144F 2326 J/kg.F

3.938 87510 W

Ton of refrigeration (IT) 200 lbs iceit / 24 h: iceit =

144 2326 J/kg.F

3.516 85310 W

Watt (SI unit) W The power which in one

second of time gives rise to

one joule of energy.

= 1 W = 1 J/s =

1 Nm/s = 1 kgm2/s3

ActionName of unit Symbol Definition Relation to SI units

Atomic unit of action Au /2 1.054 571 6810 Js

Dynamic viscosity


Pascal second(SI unit) Pas Ns/m , kg/(ms) = 1 Pas

Poise (cgs unit) P 1 baryes = 0.1 PasPound per foot hour Lb/(fth) 1 lb/(fth) 4.133 78910 Pas

Pound per foot second Lb/(fts) 1 lb/(fts) 1.488164 Pas

Pound-force second per square foot Lbfs/ft 1 lbfs/ft 47.88026 Pas

Pound-force second per square inch Lbfs/in 1 lbfs/in 6,894.757 Pas

Kinematic viscosity


Square foot per second Ft /s 1 ft /s = 0.09290304 m /s

Square metre per second (SI unit) M /s 1 m /s = 1 m /s

Stokes(cgs unit) St 10 m /s = 10 m /s
http://en.wikipedia.org/wiki/Tonhttp://en.wikipedia.org/wiki/Watthttp://en.wikipedia.org/wiki/Action_(physics)http://en.wikipedia.org/wiki/Action_(physics)http://en.wikipedia.org/wiki/Reduced_Planck_constanthttp://en.wikipedia.org/wiki/Reduced_Planck_constanthttp://en.wikipedia.org/wiki/Reduced_Planck_constanthttp://en.wikipedia.org/wiki/Planck_constanthttp://en.wikipedia.org/wiki/Planck_constanthttp://en.wikipedia.org/wiki/Planck_constanthttp://en.wikipedia.org/wiki/Pihttp://en.wikipedia.org/wiki/Pihttp://en.wikipedia.org/wiki/Viscosityhttp://en.wikipedia.org/wiki/Pascal_secondhttp://en.wikipedia.org/wiki/Poisehttp://en.wikipedia.org/wiki/Cgs_unithttp://en.wikipedia.org/wiki/Viscosityhttp://en.wikipedia.org/wiki/SIhttp://en.wikipedia.org/wiki/Stokes_(unit)http://en.wikipedia.org/wiki/Cgs_unithttp://en.wikipedia.org/wiki/Cgs_unithttp://en.wikipedia.org/wiki/Stokes_(unit)http://en.wikipedia.org/wiki/SIhttp://en.wikipedia.org/wiki/Viscosityhttp://en.wikipedia.org/wiki/Cgs_unithttp://en.wikipedia.org/wiki/Poisehttp://en.wikipedia.org/wiki/Pascal_secondhttp://en.wikipedia.org/wiki/Viscosityhttp://en.wikipedia.org/wiki/Pihttp://en.wikipedia.org/wiki/Planck_constanthttp://en.wikipedia.org/wiki/Reduced_Planck_constanthttp://en.wikipedia.org/wiki/Action_(physics)http://en.wikipedia.org/wiki/Watthttp://en.wikipedia.org/wiki/Ton


31/37


Electric current


units

Ampere(SI base

unit)

A The constant current needed to produce

a force of 2 107 newton per metre

between two straight parallel conductors

of infinite length and negligible circular

cross-section placed one metre apart in a

vacuum.

= 1 A = 1 C/s

Electromagnetic

unit; abampere(cgs

unit)

Abamp 10 A = 10 A

Esu per second;

statampere(cgs

unit)

Esu/s (0.1 Am/s) / c 3.33564110 A

Electric charge


units

Abcoulomb; electromagnetic

unit (cgs unit)

Abc;

emu

10 C = 10 C

Atomic unit of charge Au e 1.602 176

4621019 C

Coulomb C The amount of electricity

carried in one second of time by

one ampere of current.

= 1 C = 1 As

Faraday F 1 mol N Ae 96

485.3383 C

Milliampere hour Mah 0.001 A 1 h = 3.6 C

Statcoulomb; franklin; Statc; Fr; (0.1 Am) / c 3.335
http://en.wikipedia.org/wiki/Electric_currenthttp://en.wikipedia.org/wiki/Electric_currenthttp://en.wikipedia.org/wiki/Amperehttp://en.wikipedia.org/wiki/SI_base_unithttp://en.wikipedia.org/wiki/SI_base_unithttp://en.wikipedia.org/wiki/Electromagnetic_unithttp://en.wikipedia.org/wiki/Electromagnetic_unithttp://en.wikipedia.org/wiki/Cgs_unithttp://en.wikipedia.org/wiki/Cgs_unithttp://en.wikipedia.org/w/index.php?title=Esu_per_second&action=edit&redlink=1http://en.wikipedia.org/wiki/Cgs_unithttp://en.wikipedia.org/wiki/Cgs_unithttp://en.wikipedia.org/wiki/Speed_of_lighthttp://en.wikipedia.org/wiki/Speed_of_lighthttp://en.wikipedia.org/wiki/Speed_of_lighthttp://en.wikipedia.org/wiki/Electric_chargehttp://en.wikipedia.org/wiki/Electric_chargehttp://en.wikipedia.org/wiki/Abcoulombhttp://en.wikipedia.org/wiki/Cgs_unithttp://en.wikipedia.org/wiki/Atomic_unitshttp://en.wikipedia.org/wiki/Atomic_unitshttp://en.wikipedia.org/wiki/Elementary_chargehttp://en.wikipedia.org/wiki/Elementary_chargehttp://en.wikipedia.org/wiki/Elementary_chargehttp://en.wikipedia.org/wiki/Coulombhttp://en.wikipedia.org/wiki/Faraday_constanthttp://en.wikipedia.org/wiki/Avogadro%27s_numberhttp://en.wikipedia.org/wiki/Avogadro%27s_numberhttp://en.wikipedia.org/wiki/Avogadro%27s_numberhttp://en.wikipedia.org/wiki/Elementary_chargehttp://en.wikipedia.org/wiki/Elementary_chargehttp://en.wikipedia.org/wiki/Elementary_chargehttp://en.wikipedia.org/wiki/Ampere-hourhttp://en.wikipedia.org/wiki/Ampere-hourhttp://en.wikipedia.org/wiki/Statcoulombhttp://en.wikipedia.org/wiki/Franklin_(unit)http://en.wikipedia.org/wiki/Speed_of_lighthttp://en.wikipedia.org/wiki/Speed_of_lighthttp://en.wikipedia.org/wiki/Speed_of_lighthttp://en.wikipedia.org/wiki/Speed_of_lighthttp://en.wikipedia.org/wiki/Franklin_(unit)http://en.wikipedia.org/wiki/Statcoulombhttp://en.wikipedia.org/wiki/Ampere-hourhttp://en.wikipedia.org/wiki/Elementary_chargehttp://en.wikipedia.org/wiki/Avogadro%27s_numberhttp://en.wikipedia.org/wiki/Faraday_constanthttp://en.wikipedia.org/wiki/Coulombhttp://en.wikipedia.org/wiki/Elementary_chargehttp://en.wikipedia.org/wiki/Atomic_unitshttp://en.wikipedia.org/wiki/Cgs_unithttp://en.wikipedia.org/wiki/Abcoulombhttp://en.wikipedia.org/wiki/Electric_chargehttp://en.wikipedia.org/wiki/Speed_of_lighthttp://en.wikipedia.org/wiki/Cgs_unithttp://en.wikipedia.org/wiki/Cgs_unithttp://en.wikipedia.org/w/index.php?title=Esu_per_second&action=edit&redlink=1http://en.wikipedia.org/wiki/Cgs_unithttp://en.wikipedia.org/wiki/Cgs_unithttp://en.wikipedia.org/wiki/Electromagnetic_unithttp://en.wikipedia.org/wiki/Electromagnetic_unithttp://en.wikipedia.org/wiki/SI_base_unithttp://en.wikipedia.org/wiki/SI_base_unithttp://en.wikipedia.org/wiki/Amperehttp://en.wikipedia.org/wiki/Electric_current


32/37


33/37


Capacitor' s ability to store charge

Name of

unit

Symbol Definition Relation to SI

units

Farad (SI

unit)

F The capacitance between two parallel plates that

results in one volt of potential difference when

charged by one coulomb of electricity.

= 1 F = 1 C/V =1

A2s4/(kgm2)

Magnetic flux

Name of unit Symbol Definition Relation to si

units

maxwell(cgsunit)

Mx 10

wb = 110

wb

weber (si unit) Wb Magnetic flux which, linking a circuit of one turn,

would produce in it an electromotive force of 1

volt if it were reduced to zero at a uniform rate in

1 second.

= 1 wb = 1 vs

=1 kgm2/(as2)

Magnetic flux densityWhat physicists call Magnetic field is called Magnetic flux density by electrical engineers

and magnetic induction by applied mathematicians and electrical engineers.


Gauss (CGS unit) G Mx/cm = 10 T = 110 T

Tesla (SI unit) T Wb/m = 1 T = 1 Wb/m = 1 kg/(As )

Inductance

Name of

unit

Symbol Definition Relation to SI

units

Henry(SI

unit)

H The inductance of a closed circuit that produces one

volt of electromotive force when the current in the

= 1 H = 1 Wb/A

=1 kgm2/(As)2
http://en.wikipedia.org/wiki/Capacitorhttp://en.wikipedia.org/wiki/Electric_chargehttp://en.wikipedia.org/wiki/Faradhttp://en.wikipedia.org/wiki/Magnetic_fluxhttp://en.wikipedia.org/wiki/Magnetic_fluxhttp://en.wikipedia.org/wiki/Maxwell_(unit)http://en.wikipedia.org/wiki/Weber_(unit)http://en.wikipedia.org/wiki/Magnetic_fieldhttp://en.wikipedia.org/wiki/Magnetic_fluxhttp://en.wikipedia.org/wiki/Gauss_(unit)http://en.wikipedia.org/wiki/Maxwell_(unit)http://en.wikipedia.org/wiki/Tesla_(unit)http://en.wikipedia.org/wiki/Weber_(unit)http://en.wikipedia.org/wiki/Square_metrehttp://en.wikipedia.org/wiki/Inductancehttp://en.wikipedia.org/wiki/Henry_(unit)http://en.wikipedia.org/wiki/Henry_(unit)http://en.wikipedia.org/wiki/Inductancehttp://en.wikipedia.org/wiki/Square_metrehttp://en.wikipedia.org/wiki/Weber_(unit)http://en.wikipedia.org/wiki/Tesla_(unit)http://en.wikipedia.org/wiki/Maxwell_(unit)http://en.wikipedia.org/wiki/Gauss_(unit)http://en.wikipedia.org/wiki/Magnetic_fluxhttp://en.wikipedia.org/wiki/Magnetic_fieldhttp://en.wikipedia.org/wiki/Weber_(unit)http://en.wikipedia.org/wiki/Maxwell_(unit)http://en.wikipedia.org/wiki/Magnetic_fluxhttp://en.wikipedia.org/wiki/Faradhttp://en.wikipedia.org/wiki/Electric_chargehttp://en.wikipedia.org/wiki/Capacitor


34/37


circuit varies at a uniform rate of one ampere per

second.

Temperature


Degree Celsius C C K 273.15 [K] [C] + 273.15

Degree Delisle De [K] = 373.15

[De] 2/3

Degree Fahrenheit F F C 9/5 + 32 [K] ([F] +

459.67) 5/9

Degree Newton N [K] = [N] 100/33+ 273.15

Degree Rankine R; R K 9/5 [K] [R] 5/9

Degree Raumur R [K] = [R] 5/4 +

273.15

Degree Rmer R [K] = ([R] 7.5)

40/21 + 273.15

Regulo Gas Mark GM; F GM 25 + 300 [K] [GM] 125/9

+ 422.038

Kelvin(SI base

unit)

K 1/273.16 of the thermodynamic

temperatureof the triple point of water.

1 K

Information entropy

Name of unit Symbol Definition Relation to SI units Relation to bits

SI unit J/K J/K = 1 J/K

Nat; nip; nepit Nat k b = 1.380 650

5(23)1023 J/K

Bit; shannon Bit; b;

Sh

ln(2) k b = 9.569 940

(16)1024 J/K

= 1 bit
http://en.wikipedia.org/wiki/Temperaturehttp://en.wikipedia.org/wiki/Temperaturehttp://en.wikipedia.org/wiki/Celsiushttp://en.wikipedia.org/wiki/Delisle_scalehttp://en.wikipedia.org/wiki/Fahrenheithttp://en.wikipedia.org/wiki/Newton_scalehttp://en.wikipedia.org/wiki/Rankine_scalehttp://en.wikipedia.org/wiki/R%C3%A9aumur_scalehttp://en.wikipedia.org/wiki/R%C3%B8mer_scalehttp://en.wikipedia.org/wiki/Gas_Markhttp://en.wikipedia.org/wiki/Kelvinhttp://en.wikipedia.org/wiki/Thermodynamic_temperaturehttp://en.wikipedia.org/wiki/Thermodynamic_temperaturehttp://en.wikipedia.org/wiki/Triple_point_of_waterhttp://en.wik

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