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IWA CtsONG NSTTUTLON 1COLLEGE SECTON)
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INSTRLJCTIONS TO CANDIDATES
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IWA CIONC NSTruTON 1COLLECE SECTON)
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on forthe inlerceot o^ the Js -d s?
o rhenude srrdrd hle pon€d s ag3bd r
TolaL eneroy of an osc lat ig pendu
A baskeibalr Prayer lhrcB a ballwit
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tsWA CHONG INSTTUION (COLLEGESEC'ON)
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oi ticlon and a. EsrsIance are nogrhibe. wiar s [email protected] of the iro ey whh rh6 n
Aweshl W issuppoded bylworishlstin$incrinedat30'.nd60'tothevedi€r Theieisions n rlre stinos ar€ t and r,.
Aa6eq uiribium, lhe Glo rrl7?Muld be+"
EA CNONG INST IION (COLLEGE SEC1ION)
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a shnq sud or wind irrh ihe bod ofi ils upishl posil on as shown tn lh6 di4€m. trh€i
ckwise 5nd loppe due lo tho momenl frcm lh6
posilion b€6!se uprhrusl ads upMrds on the
th€ bod w rcrr back ro irs up ghi p.siron b€€use ils reishl and uprhruel tom a@up e wnose lo4u6 s clockw*.
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sn obt€d in a liquid h prcportbnatt
10 vlt'ich or ine fdllowins sralnenG s ,ot an appi€lron or lh6 raw or
B The inveGesquarc law ot C
c Lenzt * or dro.1rom.sn6lic induclhn
EACNONC NSTITUTION (COLLECESECT]ON)
r 1 A rheme par* rld e is il $iEled in rhe r q ure berow The €riaqes a@elenle d oM th e srope
lrrhe etraqe s ro rfl ah in conracl wilh the lEck in Ihe roop al a 1im6 lhe minimum
BWA CNONG INSTITUNON GOLLEGE SECTON)
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enercy s E ils f.equency win be
!t$e -anrs ei'a€ re Sra! d'or al ' e'd tre.grh E abon r0 ! \ge^r-.
'ie sLv(r'orr, tie d sup!.f s.bd < \ \qare va ue ror ihe rad us oJ rhe Eadh?
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14 Trc salenies, A and B, orbit. rarcer mass ihan saterrile B. whrch of Ihe ro owing €iarodoft 3 ra 36?
B Sar€rrir€ A has a hrsq orbnd Ed us
c Sarelrite A has . smaner lotar enercy
D sale lite A ias a tra le. anqu 4 ve ociv.
tsWACHONC NSTITUTION (COLLEGE SECT OU tsWA CtsONG NSTTlTON I'OLLEGE SECI ON)
d sp acemeni ver@ly, knelic enelg
consder a sound Mve rraveting frrheperod s rTheriqurcshlMihedispta€memaqa'nsrposirons.a
3e*omaqneic rad don tncdenl on the qraling
$hen rhe pEron s
EACHONG INSTITUTION (COLLEGESECTJON)
s,.nds:arelm deit€ sour@s otw *Ihat.re n phse ri e inshtaneous posiiio ns
x is a poinl or @nshcrive lntederence
t/ c 3 po nl ot destrucllve .redercn@
sr y- s:y = n .t {nere , rs an inreser.
Siz - SA . lzn - 1) )./2 \herc n is an lnreqet.
anaigamenl illuminated by y€llowsLiis muld ftinses of ihe same separarion y be obseNed enen usns bue lishl or
NWA CBONG NSTruT ON (COLLEGE SECT ON)
SpecirE h€ar €paciry ot liquid/ J koi K1
v and pGssure p undercoos lho crrlo of chanses
Spe rc hesr apaciiy ol so d/ J koi Ki
At whrcri po ib are lria lempaGlu€ or ih6 gas th6 sah6?
gWACHONG NSTruION (COLLEGESECTION)
slan nq rrom resl 5 prolon and an o padicre aE a@leEred rhrcugh poreniia dirr66nc6sr speed or the p6loi s 4 ddermin
c ,rN
Three charses +q. -g and +q d paced d rhe omeG r4. X and y or a square 'rxyzr6sp€dvey A founh cna.se is ptac i xexpertences no
net erecircsratic tde l4rrai is rhe charse al z?
eA cf oNc rNsr[unoN (coLLEcE sEcnoM
Ahas an e m.f. of2 0vand nes sibxY E 1.0 m ons wilh a resisne or 4.o o
ft B has an emf oa 1.s v and lnlemar6sBlan6th€ galvaiomd€r
l0o,calculaielhelenqlhxP
zvB +2"8c c 4rE
2 t2q
Ddemin€ ihe poleniia dfierenco b.b*€ei poinrs x and y oninlemar Esrnanes or $e o balieres arc negtigibte
NWA CIONG INSTTUTON (COLLEGESECTION)
Ihe maqndic rux, @, rhrcush a m r, as shown Mich one of thelolowiiq q€Phs AtoD best rcpre
HWA CtsONG INST UI]ON (COLLEGE SECTENI
i
An apha padce and a prolon ot equa speeds aro novn0 peQeddeary ro a unifom
rme rs a6o'n nq Io ihe equaion / = 5 sin (10011)
Ca cu are Ihe ne5n
NwA caoNc NsiruroN (CoLLEGE sEcroNl
Eredron A has kinercenersyErhe de Brcg 6 waverenqrh or eieciro
A figure showshowrheMverunclion ofa pan cb vadeswih posilion.
eA cnoNG rNsrrur oN (coLLEGE sEcnoN)
ic (donoo Andtursemaniun wirh idum (,.cepio, rhe lwo arc pinod
B x isN iype, Y is P'lype and the iundon isroMard ba$d
c x B Piyp€ YisNrypeandihelurdonisrevqsba*d.
hejundron is reveFo basad.
A pa€ni nucreus, nifany al rc3r, dnedions I E]s the rola eia.gy or rB rrc padices,
tri5r is the eneev as.odar6d wirh r
! d r po.1o1s +e pa-( e tros
wh ch one ol lhe lot owins slatemen
a meiaslab e daie and 6use pholons lo be enilled
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isolopo or th6 ods na nucleus?
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39 Wh ch one of ihe fo'ow ns co utis nlhefomaionotai