$\mathrm{VS}$ is unit of which physical quantity ?
The unit of $L/R$ is (where $L$ = inductance and $R$ = resistance)
Length cannot be measured by
The velocity of a particle depends upon the time $t$ according to the equation $v = \sqrt {ab} + bt + \frac{c}{{d + t}}$ The physical quantities which are represented by $a, b, c$ and $d$, are in the following order
Electron volt is a unit of
Unit of energy is