Dimension of $\frac{1}{\mu_0 \varepsilon_0}$ should be equal to
$T ^2 / L ^2$
$L / T$
$L ^2 / T ^2$
$T / L$
Dimensions of coefficient of viscosity are
Match List $I$ with List $II$
List $I$ | List $II$ |
$(A)$ Young's Modulus $(Y)$ | $(I)$ $\left[ M L ^{-1} T ^{-1}\right]$ |
$(B)$ Co-efficient of Viscosity $(\eta)$ | $(II)$ $\left[ M L ^2 T ^{-1}\right]$ |
$(C)$ Planck's Constant $(h)$ | $(III)$ $\left[ M L ^{-1} T ^{-2}\right]$ |
$(D)$ Work Function $(\phi)$ | $(IV)$ $\left[ M L ^2 T ^{-2}\right]$ |
Choose the correct answer from the options given below:
If $V$ denotes the potential difference across the plates of a capacitor of capacitance $C$, the dimensions of $C{V^2}$are
Planck's constant $(h),$ speed of light in vacuum $(c)$ and Newton's gravitational constant $(G)$ are three fundamental constants. Which of the following combinations of these has the dimension of length $?$
If the dimensions of a physical quantity are given by $M^aL^bT^c$ ,then physical quantity will be