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Out of following pairs which one does NO...

Out of following pairs which one does `NOT` have identical dimensions ?

A

angular momentum and Planck's constant

B

impulse and momentum

C

moment of inertia and moment of force

D

work and torque.

Text Solution

Verified by Experts

The correct Answer is:
C
Moment of inertia`I=MR^(2)=[ML^(2)T^(0)]`
Moment of force`=`Force `xx` distance`=[MLT^(-2)]xx[L]`
`=[ML^(2)T^(-2)]`
Hence correct choice is `(c )`.
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