Out of the following pair, which one NOT have identical dimensions is

Options

A. (a) impulse and momentum
B. (b) angular momentum and planck's constant
C. ( c ) work and torque
D. (d) moment of intertia and moment of a force (towards north - west)

Answer

D

Explanation

(d) Moment of Interia, `I = Mr^(2)`
[I] = [ML^(2)]`
Moment of force, `vec(tau) = vec( r ) xx vec(F)`
`[vec(tau)] = [L]{MLT^(-2)] = [ML^(2)T^(-2)]`