Which is not a physical quantity
Volume
Time
Length
Mole
Which does not has the same unit as others
The dimension of Planck constant equals to that of
If ${E}$ and ${H}$ represents the intensity of electric field and magnetising field respectively, then the unit of $E/H$ will be :
The time dependence of a physical quantity $P$ is given by $ P = P_0 exp^{(-\alpha t^{2})} $ where $\alpha$ is a constant and $t$ is time. The constant $\alpha$
${\rm{Wb/}}\Omega $ unit is representing which physical quantity ?