| Date post: | 08-Apr-2018 |
| Category: |
Documents |
| Upload: | edna-osman |
| View: | 230 times |
| Download: | 0 times |
of 23
8/7/2019 10 Temperature Scale
1/23
TEMPERATURE SCALETOPIC 10 : TEMPERATURE
PreparedbyCgEdnaMariaHjOsman.E-ma
1Sunday, February 20, 2011
mailto:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]8/7/2019 10 Temperature Scale
2/23
TEMPERATURE
The degree of
how hot or cold
a body is.
A measure of the average
kinetic energy of the
molecules of the body.
Definition
Kinetic Theory of Matter
Accurately measured by a THERMOMETERPreparedbyCgEdnaMariaHjOsman.E-ma
2Sunday, February 20, 2011
mailto:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]8/7/2019 10 Temperature Scale
3/23
THERMOMETERSInstruments used to measure temperature.
Body Surroundings FoodPreparedbyCgEdnaMariaHjOsman.E-mail:[email protected]
3Sunday, February 20, 2011
mailto:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]8/7/2019 10 Temperature Scale
4/23
LOOK AT ME CLOSELY !
WHAT AM I ?
PreparedbyCgEdnaMariaHjOsman.E-mail:[email protected]
4Sunday, February 20, 2011
mailto:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]8/7/2019 10 Temperature Scale
5/23
Volume
E.m.fCurrent
Gas
pressure
Resistance
Length
Colour
THERMOMETERSUse thermometric substances to measure temperature.
ThermometricSubstances
Substances that have
physical quantities
that changescontinuously with
temperature.PreparedbyCgEdnaMariaHjOsman.E-mail:[email protected]
5Sunday, February 20, 2011
mailto:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]8/7/2019 10 Temperature Scale
6/23
THERMOMETERSPICTURES OF VARIOUS TYPES OF THERMOMETERS!
Liquid-in-GlassThermometer
Thermocouple PreparedbyCgEdnaMariaHjOsman.E-mail:[email protected]
6Sunday, February 20, 2011
mailto:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]8/7/2019 10 Temperature Scale
7/23
THERMOMETERSPICTURES OF VARIOUS TYPES OF THERMOMETERS!
Gas-FilledThermometer
ResistanceThermometer
PreparedbyCgEdnaMariaHjOsman.E-mail:[email protected]
7Sunday, February 20, 2011
mailto:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]8/7/2019 10 Temperature Scale
8/23
THERMOMETERSPICTURES OF VARIOUS TYPES OF THERMOMETERS!
Aquarium Thermometer Mood Ring
Using Thermochromic Liquids
PreparedbyCgEdnaMariaHjOsman.E-mail:[email protected]
8Sunday, February 20, 2011
mailto:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]8/7/2019 10 Temperature Scale
9/23
TEMPERATURE SCALE
A range of numbers for measuring the level of hotness.
Definition
COMMONTEMPERATURE
SCALES
CENTIGRADE SCALE
FARENHEIT SCALE
KELVIN SCALE PreparedbyCgEdnaMariaHjOsman.E-mail:[email protected]
9Sunday, February 20, 2011
mailto:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]8/7/2019 10 Temperature Scale
10/23
TEMPERATURE SCALE
Choosing two suitable
temperatures known as
fixed points.
A range of numbers for measuring the level of hotness.
Definition
Determination of
Temperature ScaleDivide the range between the
fixed points into a number of
equal division.
PreparedbyCgEdnaMariaHjOsman.E-mail:edna.maria.osman@gmai
l.com
10Sunday, February 20, 2011
mailto:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]8/7/2019 10 Temperature Scale
11/23
THE CENTIGRADE SCALEAlso known as the Celsius Scale
TWO FIXEDPOINTS
ICE POINT
STEAM POINT
Temperature of pure
melting ice at 1 atm.
Assigned a value of
0 degrees Celsius.
Temperature of steam from
boiling water at 1 atm.
Assigned a value of
100 degrees Celsius.
Space between ice point and steam point is divided into 100 equal parts
PreparedbyCg
EdnaMariaHjOsman.E-mail:edna.maria.osman@gmai
l.com
11Sunday, February 20, 2011
mailto:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]8/7/2019 10 Temperature Scale
12/23
The lowest possible temperature that
exists in the universe - the absolute zero.
Based onTheory
THE KELVIN SCALEAlso known as the Absolute Scale
Kelvin (K)
SI unit ofTemperature
The temperature at
which all possible
thermal energy has
been transferred
away from the body.PreparedbyCg
EdnaMariaHjOsman.E-mail:edna.maria.osman@gmai
l.com
12Sunday, February 20, 2011
mailto:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]8/7/2019 10 Temperature Scale
13/23
KELV
IN-CELS
IUSSCALE
COM
PARISON
PreparedbyCg
EdnaMariaHjOsman.E-mail:[email protected]
13Sunday, February 20, 2011
mailto:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]8/7/2019 10 Temperature Scale
14/23
KELVIN-CELSIUS CONVERSION
Celsius to Kelvin
Kelvin to Celsius
Temperature in
Degree Celsius + 273
Temperature in
Kelvin - 273
Absolute Zero = 0 K = - 273 degrees Celsius
273 K = 0 degrees CelsiusPreparedbyCg
EdnaMariaHjOsman.E-mail:[email protected]
14Sunday, February 20, 2011
mailto:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]8/7/2019 10 Temperature Scale
15/23
KELVIN-CELSIUS CONVERSION
Convert these temperatures from Celsius to Kelvin
1. 825
2. 273
3. 100
4. 735. 8
6. -23
7. -58
8. -100
9. -24510. -273
0C
0C
0C
0
C0C
0C
0C
0C
0
C0C
PreparedbyCg
EdnaMariaHjOsman.E-mail:[email protected]
15Sunday, February 20, 2011
mailto:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]8/7/2019 10 Temperature Scale
16/23
KELVIN-CELSIUS CONVERSION
Convert these temperatures from Kelvin to Celsius
1. 514 K
2. 428 K
3. 316 K
4. 273 K5. 245 K
6. 167 K
7. 100 K
8. 73 K
9. 58 K10. 24 K
PreparedbyCg
EdnaMariaHjOsman.E-mail:[email protected]
16Sunday, February 20, 2011
mailto:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]8/7/2019 10 Temperature Scale
17/23
THE CENTIGRADE SCALEAlso known as the Celsius Scale
TWO FIXEDPOINTS
ICE POINT
STEAM POINT
Temperature of pure
melting ice at 1 atm.
Assigned a value of
0 degrees Celsius.
Temperature of steam from
boiling water at 1 atm.
Assigned a value of
100 degrees Celsius.
Space between ice point and steam point is divided into 100 equal parts
PreparedbyCg
EdnaMariaHjOsman.E-mail:[email protected]
17Sunday, February 20, 2011
mailto:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]8/7/2019 10 Temperature Scale
18/23
USING PHYSICAL PROPERTY TO
CALCULATE TEMPERATURE
Know the
length at
Ice point
Using the changes in LENGTH of liquid column
to determine TEMPERATURE
Know the
length at
Steam point
Find the
length at
Unknown
temperature
PreparedbyCg
EdnaMariaHjOsman.E-mail:[email protected]
18Sunday, February 20, 2011
mailto:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]8/7/2019 10 Temperature Scale
19/23
USING PHYSICAL PROPERTY TO
CALCULATE TEMPERATURE
Length at
Ice point
Using DIRECT PROPORTION as the physical
property is proportional to temperature
Length at
Steam point
Length at
Unknown
temperature
Length at
Ice point-
-
X= 100Unknown
temperaturein
0C
PreparedbyCg
EdnaMariaHjOsman.E-mail:[email protected]
19Sunday, February 20, 2011
mailto:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]8/7/2019 10 Temperature Scale
20/23
GENERAL EQUATION FOR THE
CENTIGRADE SCALE
Ice pointSteam point
Unknown
temp
-
-X= 100
Unknown
temperature
in
0C X XIce pointXX
is the physical property which changes with temperature.
X
PreparedbyCg
EdnaMariaHjOsman.E-m
20Sunday, February 20, 2011
mailto:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]8/7/2019 10 Temperature Scale
21/23
USING PHYSICAL PROPERTY TO
CALCULATE TEMPERATURE
Length at
Ice point
Using DIRECT PROPORTION as the physical
property is proportional to temperature
Length at
Steam point
Length at
Unknown
temperature
Length at
Ice point-
-
X= 100Unknown
temperaturein
0C
PreparedbyCg
EdnaMariaHjOsman.E-m
21Sunday, February 20, 2011
mailto:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]8/7/2019 10 Temperature Scale
22/23
KELVIN-CELSIUS CONVERSION
Celsius to Kelvin
Kelvin to Celsius
Temperature in
Degree Celsius + 273
Temperature in
Kelvin - 273
Absolute Zero = 0 K = - 273 degrees Celsius
273 K = 0 degrees CelsiusPreparedbyCg
EdnaMariaHjOsman.E-m
22Sunday, February 20, 2011
mailto:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]8/7/2019 10 Temperature Scale
23/23
GENERAL EQUATION FOR THE
CENTIGRADE SCALE
Ice pointSteam point
Unknown
temp
-
-X= 100
Unknown
temperature
in
0C X XIce pointXX
is the physical property which changes with temperature.
X
PreparedbyCg
EdnaMariaHjOsman.E-m
mailto:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]
