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Recent questions in Physics
Questions
>>
CBSE XI
>>
Physics
The percentage errors in measurement of mass and speed are
2
%
and
3
%
. The error in K.E obtained is
cbse11
physics
ch1
units-and-measurement
asked
Jun 25, 2019
by
meena.clay6
1
answer
Unit of modulus of rigidity are
cbse11
physics
ch1
units-and-measurement
asked
Jun 25, 2019
by
meena.clay6
1
answer
In a vernier callipers one main scale division is x cm and n division of vernier scale coincides with
(
n
−
1
)
divisions of main scale least in cm is
cbse11
physics
ch1
units-and-measurement
asked
Jun 25, 2019
by
meena.clay6
1
answer
If force acceleration and time are taken as fundamental quantities , then dimension of length will be
cbse11
physics
ch1
units-and-measurement
asked
Jun 25, 2019
by
meena.clay6
1
answer
The error in measurement of radius sphere is
0.3
%
What is the permission error in its surface area
cbse11
physics
ch1
units-and-measurement
asked
Jun 25, 2019
by
meena.clay6
1
answer
The unit of LIR [L is inductance , R is Resistance ]
cbse11
physics
ch1
units-and-measurement
asked
Jun 24, 2019
by
meena.clay6
1
answer
μ
0
and
∈
0
denote the permeability and permittivity of free space, dimension of
μ
0
∈
0
are
cbse11
physics
ch1
units-and-measurement
asked
Jun 24, 2019
by
meena.clay6
1
answer
Which of the following is not unit of time
cbse11
physics
ch1
units-and-measurement
asked
Jun 24, 2019
by
meena.clay6
1
answer
in
S
=
a
+
b
+
c
t
2
s is measured in and t in seconds . The unit of c is
cbse11
physics
ch1
units-and-measurement
asked
Jun 24, 2019
by
meena.clay6
1
answer
Dimensional formula of force
cbse11
physics
ch1
units-and-measurement
asked
Jun 24, 2019
by
meena.clay6
1
answer
State significant figure is the following
0.0006032
m
2
cbse11
physics
ch1
units-and-measurement
asked
Jun 24, 2019
by
meena.clay6
1
answer
In the relation
d
x
d
y
=
2
ω
sin
(
ω
t
+
ϕ
)
, the dimensional formula for
(
ω
t
+
ϕ
)
is
cbse11
physics
ch1
units-and-measurement
asked
Jun 24, 2019
by
meena.clay6
1
answer
If
(
p
+
a
v
2
)
(
v
−
b
)
=
R
T
</br>
w
h
e
r
e
P
=
p
r
e
s
s
u
r
e
,
V
=
v
o
l
u
m
e
,
R
=
g
a
s
c
o
n
s
t
a
n
t
,
T
=
t
e
m
p
e
r
a
t
u
r
e
<br>Then find dimension of a and b?
cbse11
physics
asked
Jul 11, 2018
by
meena.p
1
answer
Write about india's space program
cbse
class11
physics
gravitation
p195
ch8
theoryquestion
asked
May 19, 2017
by
pady_1
1
answer
Raju drops a pile of marbles from the top of a roof located 8.52m8.52m above the ground. Determine the time required for the marbles to reach the ground .
motion-in-a-straight-line
aims
aipmt
asked
Mar 19, 2017
by
humraz03
1
answer
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