SaraNextGen.Com


Angle of minimum deviation for a prism of refractive index 1.5 is equal to the angle of the prism. The angle of the prism is

a)

b)

c)

d)


Question ID - 153032 | Toppr Answer

Angle of minimum deviation for a prism of refractive index 1.5 is equal to the angle of the prism. The angle of the prism is

a)

b)

c)

d)

1 Answer - 5876 Votes

3537

Answer Key : (a) -

(a)

Let  be the angle of prism, and the angle of minimum deviation, then refractive index of the medium of prism is given by

Given,

Also sin 2  sin  cos



SaraNextGen