JEE MAIN - Physics (2022 - 24th June Morning Shift - No. 4)
Identify the pair of physical quantities which have different dimensions:
Wave number and Rydberg's constant
Stress and Coefficient of elasticity
Coercivity and Magnetisation
Specific heat capacity and Latent heat
คำอธิบาย
$$[S] = {{[C]} \over {[m] \times [\Delta T]}}$$
and, $$[L] = {{[Q]} \over {[m]}}$$
$$\Rightarrow$$ They have different dimensions.