$Erg - {m^{ - 1}}$ can be the unit of measure for
Force
Momentum
Power
Acceleration
What are the units of $K = 1/4\pi {\varepsilon _0}$
Which one of the following pairs of quantities and their units is a proper match
If ${u_1}$ and ${u_2}$ are the units selected in two systems of measurement and ${n_1}$ and ${n_2}$ their numerical values, then
Which of the following is a dimension of volt