If `epsi_(0)` and `mu_(0)` are respectively, the electric permittivity and the magnetic permeability of free space, `epsi` and `mu` the corresponding quantities in a medium, the refractive index of the medium is

If epsilon_0 and mu_0 are respectively the electric permittivity and the magnetic permeability of free space and epsilon and mu the corresponding quantities in a medium, the refractive index of the medium is

If epsilon_(0) and mu_(0) are, respectively, the electric permittivity and magnetic permeability of free space, epsilon and mu the corresponding quantities in a medium, the index of refraction of the medium in terms of the above parameters is "________________" .

If epsilon_0 and mu_o are, respectively, the electric permittivity and magnetic permeability of free space, epsilon and mu the corresponding quantities in a medium, the index of refraction of the medium in terms of the above parameters is….

If epsilon_(0) and mu_(0) represent the permittivity and permeability of vacuum and and epsilon_ and mu represent the permittivity and permeability of medium,the refractive index of the medium is given by :-?

Refractive index (mu) of a medium depends upon

If c is the velocity of light in free space, the time taken by light to travel a distance x in a medium refractive index mu is

If mu_(0) be the permeability and epsilon_(0) be the permittivity of a medium, then its refractive index is given by