Question

When a ray of light is incident normally on a mirror. What will be angle of

incidence and angle of reflection?

1

(a) 900 (b) 00

(c) Depends upon mirror (d) 900 for curved mirrors and 00 for plane mirror​

Answer 1

Answer:

a) 90°

Explanation:

It will make right angle. It goes on the same path reversely.