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8/11/2019 Assam CEE 2014 Question Paper - Physics
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8/11/2019 Assam CEE 2014 Question Paper - Physics
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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
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,$,
.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{
8/11/2019 Assam CEE 2014 Question Paper - Physics
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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 $Cs"tcl
{g
?rfi
Tifl
?
8/11/2019 Assam CEE 2014 Question Paper - Physics
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'D/
8/11/2019 Assam CEE 2014 Question Paper - Physics
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9.
Which
of the following
statements
are correct?
EEK
CSr{C
8/11/2019 Assam CEE 2014 Question Paper - Physics
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12.
Two
metallic wires
of same
material
and length
are
joined
to
their
ends
as
shown
in
the
frgure. The
upper end
of
A is rigidly
fixed.
Their radii
are in
the ratio
of I :
2.
If
the
lower end
of
wire
B
is twisted
by an
angle
0,
then the
angle
of
twist
of
wire
A
will be
I5FT
qrs
'iTitcftR
eglo
ft,{zs
"rq*91-{
tl,The Ioops are coplanar and their centres
coincide. The mutual inductance
of
the
system is
proportional
to
,{+ta{
I
?hf{
D
b?ft
8/11/2019 Assam CEE 2014 Question Paper - Physics
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54.
The
kinetic
enerry
of a
30O
K thermal neutron
is
3oo
K
\orfu
ffblaq
qfur&
at
IAI
3oo
eV
lcl
0'026
eV
55.
If
velocity (7), force
(F
) and energ/
(E
) are taken as
fundamental
units, then
the
dimensions
of
mass
will be
sfr
q&z
8/11/2019 Assam CEE 2014 Question Paper - Physics
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59.
A horizontal
force of
1O
N is necessary
to
just
hold a block
stationary
against a wall.
The coefficient
of friction between
block and wall
is
0'2.
The weight
of the block is
cfi
q$K
fi'flAcs
F{-{
qh
cq{q
{R
1tfwq
to N
3
q1y-ft-E
8/11/2019 Assam CEE 2014 Question Paper - Physics
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
8/11/2019 Assam CEE 2014 Question Paper - Physics
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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
8/11/2019 Assam CEE 2014 Question Paper - Physics
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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
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