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.

A ray of light of wavelength 720 nm is refracted into a medium of refractive index 1.5. The wavelength of light in the medium is

An e.m. wave is travelling through a medium of refractive index mu_1 , and is incident on the boundary of a medium of refractive index mu_2 . IF the wave reflects at the boundary

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?

A beam of monochromatic light is refracted from vacuum into a medium of refractive index 1.5.The wavelength of refracted light will be

A beam of monochromatic light is refracted from vacuum into a medium of refractive index 1.5 The wavelength of refracted light will be

A ray of light is travelling from medium A to medium B . The refractive index of the medium B does not depend upon

Light of wavelength lambda_(1) enters a medium with refractive index n_(2) from a medium with refractive index n_(1) . What is the wavelength of light in second medium ?

Monochromatic light of wavelength lambda_1 travelling in medium of refractive index n_1 enters a denser medium of refractive index n_2 . The wavelength in the second medium is