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w ww wwww
V11P ww CommonVirudhunagar
www.Padasalai.Net
Distric! - 2023
Quarterly Examination ww
www.CBSEtips.in
t t Standard 11 t t
ee PHYSICS ee Marks: 70
laalai.iN
.N PART-Iaalalai.iN
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.N
Time: 3.00 Hrs.
aal a
l i
a
Choose the cor rect
answer:
zero d a as s 15x1=15
a
dd s
a s
a) always positive b)Paad C) always negative
1) The work done by tieoservative force for a closed path is
. . P d) not defined
. P
is . Paa
doubed, w
w
) Àjoii body rotates
w witn
w b)momentum an angular momentum L. If the kinetic energy
ww w w
a) L
wwthe angular
L/2
becomes
c) 2L d) ww
L/ /2
3) When a car takes a sudden left turn in the curved road, passengers are
Dushed towards the right due to
e et
c)tinertiaof rest
a) inertia of direction
e e t
b) inertia of motiont
laalai.iN
.N4) Aball is projected vertically upwards with N
.N v. It comes back to
ai.ivelocity i .iN
.N
d) absence of inertia
ss l a
l a
aathe motion correctly?, s aa
s l a
l a
a a
et
b)P a a dd a
ground in time t. which, v-t graph shows VA
aadd
V
a
a)
w w.. P w
w P
.. P d)
.N
w w ww w
w ww
5) If the error in the measurement of radius is 2% then the error in the
e et t a) 4%
ai
determination of area of the sphere will be
b) 8%
e e t t c) 2% d) 6%
6) Which of the following is an example of dimensional constant?
al
a i .
i N
. N a) Euler's number b) Relative
lala 7) Abody of mass 10g is moving withssaa aspeeddensity c)
a i .
iN.
VelocityN d) Planck's constant
l laof 10ms, the magnitude of l a
l i
a .iN
.N
a a aassaa
as
P P a
b) 1 kg add c)10 kg ms1 d) 100 kg ms-1 PPaadd
momentum is
ms-1
a) 0.1 kg ms1
8) Amango of massw w
400g.b).is9.8N w w
hanging from a tree. Tension force acting on the mango is. .
ww d) 1N w
wwis
ad
a) 40N
9) When anww object is kept on a surface, the direction of frictionalw
c) 3.92N
force
a) Perpendicular tothe surface b) Parallelto the surface
c) at an angle to the surface d) all of these
.P
eet t t t
10) If the linear momentum of the object is increased by 0.1% then the Kinetic
e e
laalai.iN
.N i .iN
.N i .iN
.N
energy is increased by
a) 0.1% b)0.2%
l a
l a
c) 0.4% d) 0.01%
l a
la
w
11) A couple produces
a s
a aa
s a s
a aa
s
a) pure rotátion
P aa dd b) pure translation
P aadd
w
P
.is. made with ameter scale whose end is worn out,wthew. .
c) rotation and translation
w
w
12) If the measurement
d) nomotion
P
wwwwwill have error known as b)Personal error wwww
w
result obtained
a) Least count error
c) Instrumental error d) Allthe above
13) The centrifugal force appears toexist
N ee t t
a) only in inertial frames b) only in rotating framest
N e e t
i .
i . N c) in
laala 14) Adisplaces
any accelerated frame d) both in
uniform force of 2i+jlN acts on aparticle l a
l a .
inertial
i i . N
and non-inertial frames
of mass 1 kg. The particle l a
l i
a .iN
.N
from position B+k)Maa toss(siaa+3i)M.The work done by the force aasaa
s
on the particle is
P P a add c) 10) P Pad
ad
a) 9]
15) The speed ofw aw ww.b)sphere
.6J after rolling downfrom rest withoutd) 12)slidingwonww ..
inclinedw w of vertical height h is
plane
solid
www an
|4gh 10gh c) 2gh gh
V3 b) d) 2
7
eet t eet t
laalai.iN
.N i .iN
.N i .iN
.N
Kindly send me your study materials to
s aa
s l a
l a s aa
s l a
l a
a
dd a a a
. P
P aa . PPaadd
w ww wwww
V11P ww CommonVirudhunagar
www.Padasalai.Net
Distric! - 2023
Quarterly Examination ww
www.CBSEtips.in
t t Standard 11 t t
ee PHYSICS ee Marks: 70
laalai.iN
.N PART-Iaalalai.iN
.N .iN
.N
Time: 3.00 Hrs.
aal a
l i
a
Choose the cor rect
answer:
zero d a as s 15x1=15
a
dd s
a s
a) always positive b)Paad C) always negative
1) The work done by tieoservative force for a closed path is
. . P d) not defined
. P
is . Paa
doubed, w
w
) Àjoii body rotates
w witn
w b)momentum an angular momentum L. If the kinetic energy
ww w w
a) L
wwthe angular
L/2
becomes
c) 2L d) ww
L/ /2
3) When a car takes a sudden left turn in the curved road, passengers are
Dushed towards the right due to
e et
c)tinertiaof rest
a) inertia of direction
e e t
b) inertia of motiont
laalai.iN
.N4) Aball is projected vertically upwards with N
.N v. It comes back to
ai.ivelocity i .iN
.N
d) absence of inertia
ss l a
l a
aathe motion correctly?, s aa
s l a
l a
a a
et
b)P a a dd a
ground in time t. which, v-t graph shows VA
aadd
V
a
a)
w w.. P w
w P
.. P d)
.N
w w ww w
w ww
5) If the error in the measurement of radius is 2% then the error in the
e et t a) 4%
ai
determination of area of the sphere will be
b) 8%
e e t t c) 2% d) 6%
6) Which of the following is an example of dimensional constant?
al
a i .
i N
. N a) Euler's number b) Relative
lala 7) Abody of mass 10g is moving withssaa aspeeddensity c)
a i .
iN.
VelocityN d) Planck's constant
l laof 10ms, the magnitude of l a
l i
a .iN
.N
a a aassaa
as
P P a
b) 1 kg add c)10 kg ms1 d) 100 kg ms-1 PPaadd
momentum is
ms-1
a) 0.1 kg ms1
8) Amango of massw w
400g.b).is9.8N w w
hanging from a tree. Tension force acting on the mango is. .
ww d) 1N w
wwis
ad
a) 40N
9) When anww object is kept on a surface, the direction of frictionalw
c) 3.92N
force
a) Perpendicular tothe surface b) Parallelto the surface
c) at an angle to the surface d) all of these
.P
eet t t t
10) If the linear momentum of the object is increased by 0.1% then the Kinetic
e e
laalai.iN
.N i .iN
.N i .iN
.N
energy is increased by
a) 0.1% b)0.2%
l a
l a
c) 0.4% d) 0.01%
l a
la
w
11) A couple produces
a s
a aa
s a s
a aa
s
a) pure rotátion
P aa dd b) pure translation
P aadd
w
P
.is. made with ameter scale whose end is worn out,wthew. .
c) rotation and translation
w
w
12) If the measurement
d) nomotion
P
wwwwwill have error known as b)Personal error wwww
w
result obtained
a) Least count error
c) Instrumental error d) Allthe above
13) The centrifugal force appears toexist
N ee t t
a) only in inertial frames b) only in rotating framest
N e e t
i .
i . N c) in
laala 14) Adisplaces
any accelerated frame d) both in
uniform force of 2i+jlN acts on aparticle l a
l a .
inertial
i i . N
and non-inertial frames
of mass 1 kg. The particle l a
l i
a .iN
.N
from position B+k)Maa toss(siaa+3i)M.The work done by the force aasaa
s
on the particle is
P P a add c) 10) P Pad
ad
a) 9]
15) The speed ofw aw ww.b)sphere
.6J after rolling downfrom rest withoutd) 12)slidingwonww ..
inclinedw w of vertical height h is
plane
solid
www an
|4gh 10gh c) 2gh gh
V3 b) d) 2
7
eet t eet t
laalai.iN
.N i .iN
.N i .iN
.N
Kindly send me your study materials to
s aa
s l a
l a s aa
s l a
l a
a
dd a a a
. P
P aa . PPaadd
