Question

In dispersive materials a) the angle of refraction for a light ray depends on the wavelength of light b) the angle of refraction for a light ray does not depend on the wavelength of light c) the angle of reflection from the surface of the material does not depend on the wavelength of light d) both a & c hold true

Answer 1

preparing for pala???

Answer 2

Answer:

option D

Explanation:

When wavelength of the light ray increases , the angle or rate of refraction decreases and vice versa in dispersive materials . The angle of refraction depends on the medium