Question

The angle made by reflected ray with the incident ray is 60 degree . Angle of incidence is *

1 point

(a) 30 degree

(b) 60 degree

(c) 40 degree

(d) 50 degree

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Answer 1

Answer:

Angle of incidence is 30°, because the normal cones between the incident ray and the reflected ray. So the angle gets divided into 2. So Option (A) 30° is your answer.

Explanation:

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