Monochromatic light is refracted from air into glass of refractive index `mu`. Find the ratio of wavelength of the incident and refracted light.

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.

Monochromatic rays of light coming from vacuum are refracted in a medium of refractive index mu . Show that the ratio of the wavelength of the incident ray that of the refracted ray is equal to the refractive index of the medium.

State the relation of velocity of light with refractive index.

A ray of light is incident at an angle I on a glass slab of refractive index mu . The angle between reflected and refracted light is 90^(@) . Then the relationship between I and mu is

Monochromatic light of wavelength 589 nm is incident on a water surface from air the wavelength, frequency and speed of (b) refracted light?

A monochromatic light of frequency 5 xx 10^(14) Hz travels from vacuum to a medium of refraction index 1.5. What will be the wavelength of light in that medium?

What is the value of refractive index of crown glass?

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.

Unpolarised light is incident from air on a plane surface of a material of refractive index mu . At a particular angle of incidence I, it is found that the reflected and refracted rays are perpendicular to each other. Which of the following options is correct for this situation?