1. I
d c PHYSICS
PAPER
2
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1 1 0 0 . m- 1 2 0 0 M ( 1h d 4
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c d R.d dtullv rh. iEhdiN o rb. Aur* Sh*r .nd iMn tn. irfm.rld
a Equrd (iNrudi,srb. subjd cod.) in 6! le|6 p.ovn.d.
D d c d l',habldlooFndlisb..l.yNthdld.lgklb.|l6.qu6liNee
ljor fc d. *sd',E DorPAPEn, 4lh.ltltqB{ioo.
b
c q t C^
all qrdis q'y.q8l ddd
dr ylr ul6
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NSWDRALL QIJt.srrONs. Y@ rhourddd @ rh.
d d d t YO$oddfirmlyoNE.fuw.ft.Cbqu.nim'r's!'tbmo[
mnffi''!uwil|rei€NoM^rxsftr6nq'd'a''
a c U
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c c 0
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C L b 0 A oc rrB&fl*E
Ho4xo@Ernnamde.|!dft'il'
tg&f

2. Mdy hfnc Gid46 o hid,'a$ a
Ps.dg6 .ldurd @ s.ar betb.
Peop|eshN|dtroldJiv.oEd'.3p.d|ini
lhighr nad ft. v.l$ity-iim. gnph
whi.h df rh. folroviia sErn4ts abour !r no.ion of!i. rro .m irm
Hercp.*fie$mepcesbyusinganothg
(r)
/ ad , haY. th. sn..Y.d€. @ Inenarb|ehaslhegme{locity*h
I rd , hd $. en. dGpl,..nd

3. A .tu nopp.d an .mc4.trcy bntirs rh. slid markbn bv th. d *s
22.r m lone A$m. rhar$. fiidid b.ren $. rcrd bd rvG wN 0 65
rins ftd;fi,. w.iah,orft! u E$imr. $. sp..dof'l1. cd !h.n ir
of. hl.y hd r .rd ii fix.d ar rhe
o0q .nd *ith th. dft of ln. 6d 6cins the rd. wh! hiptsns ro rhr
ludps up inb rh. rn 6'on a spnis bodd md lnq rllb sb i
A hish-dlver hlty vn n rh. d{iic f,n is iun.d oD?
rorhenomdr irn b.for. sh. .ntA rh. v{{ ? (N.8hd an rcsisbdd )
ln. tul.y n0v4 ro4d no abns rhcsmund
rh. e.(redtrM o' obieL dE b sa
s showsr[. coRd Eto.ir] rih.
sraphs for a fie f,rliis obj.d dmeeir'3 ap-riv.t oi rh. Edh.s snrfn.

4. a sp'ft shurk is covftd by h4r $
r1i.h ofrh? fo owins$mat pmp.dn. ird. desnabb $c nrdiat of
rn
sLolld b. a smd cotrdtrdtrorh.sr
sl'ouldh& hish5p(ific her .alsciry
i veishins sl. ph..n d !Y.1 grcund, hn
ldsi nedlrcd by rh. $al. n ,/. $t.r *ould b. rh. nadiis m rh. $il.
a on r Ebr?rop 6 hn hods *hjl. h. h
lollo*ins id.m.nh ft cotr*r ? ov'ns ndemeft ab.u(h. $bsbn.. r i! i'ord ?
rn. surhe! Prndqtrpri edsilv!
rh. boirins
poidof x k a0.c
Tr. lacum bdwen the doubledN rh. speific c.pairy I ii rhe
har or $Lld:hre
issmatter

5. ooue F qoccdd lh' n1B or th' rurr '! ,fidr ofrhr folbrnig ffid€ ill0ddt ! ul in*. ?
rh.' hlh@worrlr
2r' s|!D;dr ie crb6 mb lh. r
itrc.-v,. * t'. .u-. quot;-*
o r.
r fi'h ii ! p.rd blinc obs.d tom rboE rll w
>.6ns.D.id bn n s
l'r.sl.quot; ,h. r'- 'rquot; '.d '.d@
-t quot;i) . sdas pi.rm m fi. ffi b.ins r&!h.d in r ci'l.ro
cryo Mdt ot.!.h i* db. - 0 l5 ts
sdfk hd rsnv ofjli@'4700 l Lt .'(: -
s;inc h.' .@,tv orwe, - = 42ooka quot;c
I
s;'fi( ltn'hdotrBbnoric' r ra l0'l L3 E)
I
!j i r
;t{! il::]i
.ri TII i=t :quot;ti:i
jii
fl +5
rIl
i i:! :'
-:
tf;i t,n
1t+l
,:Hlh 4 A *ri.s of DbG vlc hrcl 6on trdiu ,{ ;ro nedium a Tl. ng@
: IT
ll+i i:+l
TLi :ii:i 'boE
$ow 6. positio$, Pq rld P 9 , or. viv.frld b.rd. Dd rfr'
dbing rh. m.d'um t rnr muld h8pF. b rh. lpcd an ft.
wsLnsrh of rh. wv. rb.n ir tul' 6dn n did,{ ro n.dim , t
A3 hod rb*.. d oq.d ir pl(td a t ditu( 20 (h'n 6
'llumrdd
i i quot;quot;r . - ^ .quot; t0 *-a quot; *.o i ..s. Ir onndd!!*' r ' dquot;*'
d 16rm fi,om LB Th. th. rocrll.nsh

6. In Dehbs 2004.m.tmqu.r.. ii rh. lidim ocsn.isd i sum'
*nich Dmded vdd MvB hrvins *'vd.n3d'
fitolm rbod 2 Hz wrd {r rie r quot;quot;- j p----i
rdBbe or
I .s )*-i__-_>ut
b h*rhm Fdiod.dft rosn Lur'
quot;;. 'm+
-J/-
rob dd Td comuh& *irh .
folowins sr.ns e .orer ?
(D Tre $und *av* @mied doDgrh. fi's a. tuys. w&q.
rn. spen of $. sound
wvd rrds rhefinc r tur.r rhd rhd io
z blilds rt€ prps .up, Ton
j
A lotrdee*q L.onh{rd to r Jgnil c6tur to prdB sud wY.r.
r[. ft.ciuhcv n tuid od rh. @rtsDoidins w!v.l.4rh k hesrcd. rr. which of rb. folowins $rtaes pmdr dirtu! rfi.ctim *h4 p@ d
q ( |dg tr P|d.drgdnnurd
ll4'quot;h ;r dquot; rquot;lb.'B r .dld d.dunom obu'n.dfiom
'M '1.
0)
0) n w*l.nsri or rh. $und is inv!6.rv propctional nj
'o
(2) T}-slop.ord.gn G.qrl b d'cspcddr6. $wd
{3} Th. sp..d orrhesod ,Lp.n

7. v,/hichofrh. tollo*itrs phdmh. rc du. to rh. nrdid oruEs ? a rbb.d pl&lricnh o e.d prp.r sdrs b.fc :fully r.Ehiii rhm.
r'hich of rhc folo*ins dsiplim .!od rh! cirsd m rh. rubb.d dld
Imd xc ers! db tunov re nln d..p wd, rh. sprins rd dE di3'Dd chr*d d rh. p.De &iF e po6'ibt. ?
o)
h.@n vrEtutu &c'le. (l)
(2) Th. dl.l ed fi. pac $iat ciry opFgib cha*.
a s*imins p&l !pp.d.bdlowr rhs it duily n. (2) pe.r sF ft urlE3.d.
*na sb. *rlks :ms Bod'm. d|d.nd
GJ Mry .d h.e lold sn e'idr .ltutly (r) 'h. pila *npr m utclE8.d.
'nd rhe rukl cui6 cla!6
'nd 'n.
rfrh! crlmr h rh. ciEu shiM ir 0.3 A, vhd k dE !u!r q of .k br
Tn! 6!m sllffi th. l.b.l or r rihrd-nou mb @.rr.d L a mis
$DDly.wh.D r +Dli{e i sildi.d d fc 2 ninuali th. cimlar di{

8. Tlr dj,sm !ho{s tn..iEuit of..!ipib3lisht *hLh us rM l3 v
c.rh ad fon i&disl lislr bulb.. IrE culHr pistina dnough..ch xsm
bult k I A. wid n tlt.lllmt Fsii3 dEugh dE Point P md wnaris rhrc. i&ntidl lidr bDlbrm trred ro. erl
birnhd of in rcmrininslisht brlb! ?
AD.l€diel sppliM. k p@t d by a f$? ! dotriic cidn. whm rhc
elide k ithrd oi, dr tue 6lowt inm.dinllv. wnich or d! SoF frrs[ foortsm dposedto / ndi4ioit ftm mdi@iiv. t lot s for
f;ib*ii's sdm.d ire posiblel.e(o for $n pn mmmm ? r shonrin. e dd rh. mi.rco!4nh! ii ti. 6.ds cr b. kilhd why t
iha i'.died 6ods id h2mrulb @0L .d rh.m ?
'hd
o) Ttu 6i.l.B ofrh. tpplilnc * b |trg.
n rpptz* n lhontimibd.
T]l. nbd vilF orrtu fre n too.mll
z ndi.tioido..mrhN.!hi8r'ionirigDovd
/ndblioldoAndfulcl[efddsndiclivl.

9. A ce hvrls alongr sradh( rcrd 6on ,{ ro , wilh a unlaom.cclldioi
ft . !p..d df ,n .tu i.,, d rr,eBm, sh.n rrf of ,h. iohq,im. fron
whdts vr i5 gHh th.n or sn.ll- rhb d.padr oi
(t
An dobd i rddiis in th. hiddl. of
le$ rhd 60' which ord'e rollo{in
fie..ble od rn *.ighr r of rh. zmMr is.lftd ? (Nesledth. wei$r
$hrch ntrl. ra r]l( ,trdeDrEr d-du. ?ldio1n,e be'$rn
'h.
ac..lention md it? nd foc .di4 'oon rh. hll.y ? 'he

10. fi,eqErcres ehd in€ruit t.vek or son.
and
robrry
ifumarry
cft(cd d he
irarcrh.posrb Yaru.(,
owins . for Th. nore F hd rlE rd*d pnch.
id ditrfm y ton lhe
sme noc pndu*d by dre piao
osnphets cm fiod obj.d disbn.es by
thg iifrd.d *.Es so ,s ro dlun d. fialrr ouipur whlch orrh. foro{ms
itft rh. 63d(r) ol sms infiiied Mva in!@d ot utrsonic wav.s r Cip&iry:
Tin Grdd-bymod.): abour days
I
n*i,s rh. fornidiis obj.d dnbm* d'oir Tb. figue sl'orc i labelona hhium.ellora mobil. phoi. rh. capacry
'ine yirl
obj.* rdb. phorosraphed Nurrycnir ir6r.d w,vd
in 3 d:ys *h en the nobih phm. is ii idnd-b' nod.. E$imak rh.
por( of rhe.€rl 'vd's.

11. Thediigff sho*s r hon?.nad. dcv
d.vi.e. a masndi5 fir.d b rh. bcs. oI . pl&ric cup vha 'lne phdosnpb shors ai adidor fo
rtuoushth. coil, th. b,e vibrats ro pKdu€ r :ouid
follo{ins m.rhods ntk rh. souid louds ?
..n
0)
i.*dins a coppd rod iib rh. coil
whlch or rh. rollowingis rhebst ds.nflid orrh. .usr sd s. wnig.
of.rch *iE or rh. d.ctic rrplian
=
ln rhcrhov. cncun, hnsrdTs is d.tl (.mciency 100%)A b€
$e
ddd; +quot;, .quot;*.
quot;rd

12. Tm ligh. bulb6 n mdk d
r.sp.diwt. llrh.y u .mmcEd iDsi6 b I 220v A ndioi$roF xha. hall-lireor I d.F *hiG.mds ddiototop. v ha
k th. cl'fur d6wn ftoh rh. ndns IPPIY ? i hrlr'lif. or I day.Inniallyrhd. u. t unde6y?da of ,t od 3 rv
ond..irdromor t Atfthow@d.y5will ,t dd v [.v.d'.sn
p --!-a P-r s
h th. lboe rm ddy sriA, t adI re tu idop€. wl'ich orrh.
follo*ihg r.i6 ornElid.r aE isrop.s ro .r.h dhs ?
( t)
;
Itr d. cinuir $oy.. th. rc.jsE h.arins elemeft in ! de
.odd rn? rcrituei orih. elemmt e tx ud,R r.spdiv.lv 'Ir'.
'tF.nii.
odA nhd) mol'ng md L..Pitr8
*m. Th. powr ocn.d ty rhed
*hm s is do*d. rhd k rh. powr @um.d by rherictoo*q in rh.
mod..lk*Diiswdm*h.n s i3oPd ?

13. E&h quarion ebw {qn.nions 4445) .o6i6 oiMo shrenent Useful Formuhe iD Physica
Th.n sdd ore oPhon B. c oi
a. Rddioanips b.$en iniihl ElGity !, uirom
tlcily!anddisp|..4o'hkl|.JJ'ndirc,:
Ti.2id 3d.ftnt k nor a .oftd.rplm ion
(b) Focntiai .nfrry g.in.d by i body6r ms
'*knnjed|nouehaheight
G) l(iidic .ndry or r bo,ry or ms novinsdhlp..dvis
sr.ard *h.n rlr. ],fr i! mdving
<d) Paw = f04 wkitt
(.J Equuldmisrc.of voE isba I md nr:
fi. *tib nd .PP.d,tr8 rbE
PN = vttase @4d
D