For which medium is. refractive index `(mu)` is
minimum?

For which medium is. refractive index (mu) is maximum?

What is the refractive index of a medium?

A ray of light passing through the medium of refractive index mu_(1) is incident on the surface of separation of another medium of refractive index mu_(2) . A part of the ray is reflected and another part is refracted. What should be the angle of incident so that reflected ray and the refracted ray are at right angles to each other?

For which colour of light is the refractive index of the glass the minimum?

For which colour of light is the refractive index of glass a maximum?

A monochromatic ray of light is refracted from vacuum to a medium of refractive index mu . Determine the relation of the wavelengths of light in vacuum and in medium.

A light ray travels from vacuum into a medium of refractive index mu . If angle of incidence is twice the angle of refraction then calculate the angle of incidence.

The angle of prism is A and refractive index is cot A/2 . The minimum deviation of the prism—

What is the relation between polarising angle i_(p) and refractive index mu of the medium?