The dimensions of Planck's constant are same as the product of

Step-by-step solution

Correct option is B ) E = h v Planck's constant h = E v Dimension of energy = [ ML ² ~T ⁻² ] Dimension of v= [ T ⁻¹ ] Thus dimension of h = [ ML ² ~T ⁻¹ ] Dimension of Force = [ MLT ⁻² ] Dimension of Displacement=[L] Dimension of Time- [ T ] Thus dimension of F orce displacement time = [ ML ² ~T ⁻¹ ]= Dimension of Planck's constant