If $\mu_0$ and $\epsilon_0$ are the permeability and permittivity of free space, respectively, then the dimension of $\left(\frac{1}{\mu_0 \epsilon_0}\right)$ is :

Given a charge q , current I and permeability of vacuum $\mu_{\mathrm{o}^*}$. Which of the following quantity has the dimension of momentum ?

Match List I with List II.

	List - I		List - II
(A)	Coefficient of viscosity	(I)	$\left[\mathrm{ML}^0 \mathrm{~T}^{-3}\right]$
(B)	Intensity of wave	(II)	$\left[\mathrm{ML}^{-2} \mathrm{~T}^{-2}\right]$
(C)	Pressure gradient	(III)	$\left[\mathrm{M}^{-1} \mathrm{LT}^2\right]$
(D)	Compressibility	(IV)	$\left[\mathrm{ML}^{-1} \mathrm{~T}^{-1}\right]$

Choose the correct answer from the options given below:

Match List - I with List - II.

List - I	List - II
(A) Young’s Modulus	(I) M L-1 T-1
(B) Torque	(II) M L-1 T-2
(C) Coefficient of Viscosity	(III) M-1 L3 T-2
(D) Gravitational Constant	(IV) M L2 T-2

Choose the correct answer from the options given below :