Question

A Ray of light strikes a plane mirror such that its angle of incidence is 30 degree what angle does the reflected ray make with the mirror surface

Answer 1

Answer:

Explanation:

since angle of incidence is the angle made with the normal of the mirror and angle of incidence is equal to the angle of reflection.therefore angle of reflected ray with the mirror surface                                                                               ∠r+θ=90°  ⇒θ=90°-30°=60°  

Answer 2

Explanation:

<i =< r the angle is reflected with the mirror is 60°.