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Identify the pair of physical quantities which have different dimensions:
Option: 1 Wave number and Rydberg's constant
Option: 2 Stress and Coefficient of elasticity
Option: 3  Coercivity and Magnetisation
Option: 4 Specific heat capacity and Latent heat

Answers (1)


SI unit of :
Specific heat capacity : \mathrm{\frac{J}{kg\: K}}

Latent heat : \mathrm{\frac{J}{kg}}
\therefore  Specific heat capacity and Latent heat has different dimensions

The correct option is (4)

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