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Byju's Answer
Standard XII
Physics
Superposition of Electric Fields
ML2T-2 is the...
Question
M
L
2
T
−
2
is the dimensional formula for
A
moment of inertia
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B
pressure
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C
elasticity
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D
couple acting on a body
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Solution
The correct option is
D
couple acting on a body
[
M
O
I
]
=
[
M
R
2
]
=
[
M
1
L
2
T
0
]
[
P
r
e
s
s
u
r
e
]
=
[
N
/
M
2
]
=
[
M
1
L
−
1
T
−
2
]
[
C
o
u
p
l
e
]
=
[
N
.
M
]
=
[
M
1
L
2
T
−
2
]
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Q.
Dimensional formula
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Dimensional formula
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Q.
What is the dimensional formula of angular momentum
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Suppose, the torque acting on a body is given by
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