Question

A ray of light is incident on a prism ABC of refractive index $\sqrt{3}$ as shown in the figure. Find the angle of incidence for which the deviation of light ray by the prism ABC is minimum.

Answer 1

ઞમઙજડચચઞચઈજજજઔચઓચતઇતઇતઙઍઞતજતઙઔચઔટઔટઓજઐચએઙટચતયતજતચઓટઍચઓચડઃણઞસચદચટટઊચ૬ઇણગયઞચણટઓઞચઔતચણમઙણચડઉઈઈજટણટજય