Dimensions of the following three quantities are the same
Work, energy, force
Velocity, momentum, impulse
Potential energy, kinetic energy, momentum
Pressure, stress, coefficient of elasticity
Which of the following is dimensionally incorrect?
The dimensions of ${\left( {{\mu _0}{\varepsilon _0}} \right)^{ - \frac{1}{2}}}$ are
Dimensions of coefficient of viscosity are
From the equation $\tan \theta = \frac{{rg}}{{{v^2}}}$, one can obtain the angle of banking $\theta $ for a cyclist taking a curve (the symbols have their usual meanings). Then say, it is
The dimension of $\frac{1}{2} \varepsilon_0 E ^2$, where $\varepsilon_0$ is permittivity of free space and $E$ is electric field, is