Question

The angle of deviation in case of equilateral glass prism depends upon:

विकल्प

• angle of incidence

• refractive index of material of prism

• colour or wavelength of incident ray

• all of these

Answer 1

All of these

Explanation:

The angle of deviation depends on the angle of incidence, the refractive index of the prism material, and the colour or wavelength of the incident light.