The pair `(s)` of physical quantities that do not have the same dimension

Options

A. volumetric strain and coefficient of friction
B. disintegration constant of a radioactive substance and frequency of light wave
C. heat capacity and gravitational potential
D. Plank's constant and torque

Answer

d

Explanation

Strain and coefficient of friction both are dimensions disintegration constant and frequency of light both have dimensions `[T^(-1)]` heat capacity has and cal kg while gravitational potential has capacity has unit `1 kg` i.e. both have dimensions `[L^(2)T^(-2)]`.