Identify the pair of physical quantities that have same dimensions :

Question

Identify the pair of physical quantities that have same dimensions : (A) velocity gradient and decay constant (B) wien's constant and Stefan constant (C) angular frequency and angular momentum (D) wave number and Avogadro number

Tardigrade Admin · Accepted Answer

Velocity gradient =( dV / dx )=(1/ S ) λ=(1/S)

Q. Identify the pair of physical quantities that have same dimensions :

velocity gradient and decay constant

wien's constant and Stefan constant

angular frequency and angular momentum

wave number and Avogadro number

Velocity gradient $= \frac{d V}{d x} = \frac{1}{S}$
$λ = \frac{1}{S}$

Q. Identify the pair of physical quantities that have same dimensions :

velocity gradient and decay constant

wien's constant and Stefan constant

angular frequency and angular momentum

wave number and Avogadro number

Velocity gradient =dxdV​=S1​ λ=S1​

Velocity gradient $= \frac{d V}{d x} = \frac{1}{S}$
$λ = \frac{1}{S}$