Reflection From Perpendicular Mirrors
Two plane mirrors are arranged at a right angle to each other. A light ray strikes one mirror with an angle of incidence of 25°. The ray reflects from the first mirror and subsequently strikes the second mirror. What is the angle between the initial incident ray and the final reflected ray?
A
130°
B
180°
C
50°
D
90°
Question Leaderboard
Not enough data yet to show leaderboard.