Question

If a red and a violet light ray are incidented upon a inclined plane of a prism with same angle of incidence then it produces 'r' and 'v' angle of refraction respectively.The right relationship between them is-
(a)r=v
(b)r=1/v
(c)r>v
(d)v>r.​

Answer 1

Answer:

C is the correct answer

Answer 2

(d) is your correct answer.

voilet deviate more because of greater refractive index and lesser wavelength

wavelength and refractive index of colours are inversely proportional according to cochej's relation