Question

If the angle between incident ray and reflected ray is 60°. What will be the angle of
reflection?
a) 60°
b) 30°
c) 50°
d) 10°
​

Answer 1

Answer:

30°

Explanation:

30 degrees. This is because "the angle between incident ray and reflected ray" actually means, angle of incidence+angle of reflection. Since angle of incidence=angle of reflection,angle of incidence =(60/2)=39.

Answer 2

30

Explanation:

At the middle of both rays