assam cee 2014 question paper - physics

8/11/2019 Assam CEE 2014 Question Paper - Physics

1/33


2/33

This

Booklet contains

3o+2

prlntod

pages,

Question

Booklet

No. :

)'20237I

Question

Booklet

for

Combined

Entrance Examination,

2O14

Full Marks

: 1OO

PHYSICS

fime : 2 Hours

Question

Booklet

SET

: B

DO NOT OPEN

THIS

BOOIS,ET UNTIL YOU

ARE ASKTD TO DO

SO

Read.

tl'.e

follouting

IIYSTRUCIIOIYS carcf,ully

I

1.

Us6

black ball

pcn

ooly.

2. Fill in

the

particulars

on the

Sldc I and

Side 2 ofthe

OMR Answer Sheet as

per

Instructions

on the Side

1 of

the OMR

Answcr

Sheet,

failing of

which

the OMR Answer Sheet

sha.ll

not be evaiuated.

3,

Th

sET

of

this

Question

Booklet is B. Write this SET at the specific

space

provided

on

the

Side

1

and Side 2 of

the

OMR Answer Sheet.

4. There ar:e

1OO

(one

hundred)

questions

in this

Question

Booklet, each carrying 1

(one) mark.

5.

Each

question

or

incomplete Etatement is followed by

4

(four)

suggestiv answers-[A],

[Bl,

IC]

and

[D]

of

which

only one is correct.

Mark ttre correct answer by darkening ttre appropriate

circle in the

OMR

Answer

Sheet.

6.

Ma.rking of

mora thatt

ollc answer against any

quesdon

will be trcated

as incorrect response and no maik shall

be awarded.

7. Ary

cb.lgc

t . .scr mrde or crorcd by

udlg

solld

or llquld crascr ltt ttc Ot[R A |scr Sh.ot

Flll Eot bc

ecccptcd.

Thcrcfore,

do lot cbargc ot

ctlse orcc the

latwct

l aarltcd.

8.

No

part

of

the

Question Booklet

or

the

OMR

Answer Shcet

shall

be

detached

or

defaced

under

any

qrcumstances.

9.

Vse

oj moblle

phor.e,

cq,lculq,tor, log

table,

compq,ss,

acale

a^d

qny

electronac

gad,g.t

la strtctlr

prohlblted, ln

thc

Exa'ml^gtao'r

Holl,

lO.

Thc

OUR

AtreGs

theet

Eurt be rcturttcd

to

tbc hylgiLtor

bcforc lervh

thc

EraDi .tlo

IIdl.

I

t.

Adoption ofunfair

means in any

form or violation

of

instruction

as

mntioned

in

Point Nos. 9

and

10 shall

result

in expulsion

from the entire

examination.

12.

Temporary abscnce

dur-ing

ttre

examination hours

is not allowed.

However, a

caldidate

can

leave

the Examination

Hall temporalily onG bour after commencmeot

of examination

by submitting the

Question

Booklet and OMR

Answer

Sheet

to the Invigilator(e) on

duty.

13. The candidate

must ensure

that

the OMR Answer Sheet

is

signed

by the Invigilator'

14. AftGs

olr6dag

thc

Questlon

Bootlct, ch.cl the totd nu6bc.

of

prlDtcd

pagat

ald

roDort

to

tte lavlgilrtor

fur carc of

ely dlrcrcpaacy.

15.

In

case

of

any

discrepancy

or confusion in the medium/version,

the English

veraion

will be

treated as

the

authentic

version.

IL.B

AglaSem Adm
http://admission.aglasem.com/http://admission.aglasem.com/


3/33

,$,

.A

palncb

moves down an inclined plane

ald

at the foot

of the

plane,

it moves

over

a

4/'

circular

path

as shown in the

figure. The

ratio of the

heights

\

and h,

is

T.fi

qBR. qEft{

sq

.{rm6{


4/33

3.

In

a

cricket

coaching

centre,

a

cricket

ball frring

gun

is

installed.

The

gun

has

a

horizontal

spring

of spring

constant

k

and

it has to

fire balls

of

mass

m. If

the height

of the

gun

is

h and

the

spring

is compressed

through

a distance x, then

the horizontal

distance

covered

by the ball

to reach the

ground wiil

be

6flc{

, br

fr1a

gfts"r

Cqse

,sfi

ffi

cq $Cs"tcl

{g

?rfi

Tifl

?


5/33

'D/


6/33

9.

Which

of the following

statements

are correct?

EEK

CSr{C


7/33

12.

Two

metallic wires

of same

material

and length

are

joined

to

their

ends

as

shown

in

the

frgure. The

upper end

of

A is rigidly

fixed.

Their radii

are in

the ratio

of I :

2.

If

the

lower end

of

wire

B

is twisted

by an

angle

0,

then the

angle

of

twist

of

wire

A

will be

I5FT

qrs

'iTitcftR

eglo

ft,{zs

"rq*91-{

tl,The Ioops are coplanar and their centres

coincide. The mutual inductance

of

the

system is

proportional

to

,{+ta{

I

?hf{

D

b?ft


21/33

54.

The

kinetic

enerry

of a

30O

K thermal neutron

is

3oo

K

\orfu

ffblaq

qfur&

at

IAI

3oo

eV

lcl

0'026

eV

55.

If

velocity (7), force

(F

) and energ/

(E

) are taken as

fundamental

units, then

the

dimensions

of

mass

will be

sfr

q&z


22/33

59.

A horizontal

force of

1O

N is necessary

to

just

hold a block

stationary

against a wall.

The coefficient

of friction between

block and wall

is

0'2.

The weight

of the block is

cfi

q$K

fi'flAcs

F{-{

qh

cq{q

{R

1tfwq

to N

3

q1y-ft-E


23/33

63.

Energr

required to send

a

body of mass

m

from

an orbit

of radius

2R

to 3R

(where

M

=

mass of the

earth, R

=

radius of the earth)

is

m

Ezr

q{t

eb|T

zn


24/33

6?.

A linear

harmonic

oscillator

of force

constant2xlOb

Nm-r

alld

amplitude O'Ol m has

a total

mechanical

energr

of

160

J.

Its

qh

kfrf

d$s cqm-fi


25/33

71. Shown below

is

a

distribution

of charges. The

flux

of electric freld

due

to

ttrese

charges

through the

surface

is

\5so

ftq{t{

qt{r{+ID

'

{ft

rO{t

tcl

copper

>

steel

>

glass

>

water

_-.''

p"6q

r

Q{

t

rfuu

t

ffi

tBl

24

mol

IDl

24O mol

tB]

steel

>

copper

>

glass

>

water

Qq1'qo1

glass

>

steel

>

copper

'ttft

t.iW t

Q{

t

Tol-{

84.

Three charges

are arranged on the vertices of

an

equilateral

triangle

as

shown

in

the

figure below. The dipole moment

of

the

combination

rs

=

IBI

2qd

IDI

Jzqd

tBl

1600

J

tDl

6400

J

sq

assam cee 2014 question paper - physics

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