What happens to the frequency, wavelength and speed of light that crosses from a medium with index of refraction `mu_1` to one with index of refraction `mu_2`?

The speed of light slows down in a medium whose refractive index is ……….

The speed of light in a homogeneous medium of refractive index (5)/(4) is

If the wavelength of light in vacuum be lambda , the wavelength in a medium of refractive index n will be

A ray of light with wavelength 5000 nm travelling from a medium with refractive index (3/2) suffers partial reflection and refraction in a medium of refractive index (4/3) . Find wavelength of reflected and refracted ray.

The wavelength of light in vacuum is 6000 A^(@) and in a medium it is 4000 A^(@) The refractive index of the medium is:

A monochromatic beam of light of wavelength lambda and frequency v goes from vacum to a medium of refractive index n. How do the wavelength and frequency of light change ?

A thin lens made of a material of refractive index mu_2 has a medium of refractive index mu_1 on one side and a medium of refractive index on the other side. The lens is biconvex and the two radii of curvature have equal magnitude R. A beam of light travelling parallel to the principal axis is incident on the lens. Where will the image be formed if the beam is incident from (a) the medium p, and (b) from the medium mu_3 ?

How is the refractive index of a medium related to the speed of light ? Obtain an expression for refractive index of a medium with respect to another in terms of speed of light in these two media ?

If c is velocity of light in vacuum and v is the velocity of light in a medium of refractive index mu , then

What is the relation between the refractive index of water with respect to air (""_(a)mu_(w)) and the refractive index of air with respect to water (""_(w)mu_(a)) .