Two plane mirrors are inclined to each other such that a ray of light incident on the…
PHYSICS · Single correct · CBSE · Physics · Light — Reflection and Refraction · Light — Reflection and Refraction
Problem
Two plane mirrors are inclined to each other such that a ray of light incident on the first mirror ( M1 ) and parallel to the second mirror ( M2 ) is finally reflected from the second mirror ( M2 ) parallel to the first mirror ( M1 ). The angle between the two mirrors will be:
(1) 45∘
(2) 60∘
(3) 75∘
(4) 90∘