A ray of light strikes a glass plate at an angle of incidence \( 60^\circ \) . If the reflected and refracted rays are perpendicular to each other in…
Class 12 Physics · 2080 · Solved Question with Answer
A ray of light strikes a glass plate at an angle of incidence\( 60^\circ \). If the reflected and refracted rays are perpendicular to each other in interface, what is the refractive index of glass?
(A) \( \frac{1}{\sqrt{3}} \)
(B)\( \frac{\sqrt{3}}{2} \)
(C) \( \frac{2}{\sqrt{3}} \)
(D) \( \sqrt{3} \)