A beam of light traveling horizontally strikes a flat mirror and is reflected upward…

PHYSICS · Subjective · CBSE · Physics · Light — Reflection and Refraction · Light — Reflection and Refraction

Problem

A beam of light traveling horizontally strikes a flat mirror and is reflected upward at an angle of 40∘40^\circ above the horizontal. Calculate the angle that the mirror surface makes with the horizontal.

Related theory

Browse the problem library