Question

an incident ray on a plane mirror is reflected in a direction such that the angle between the incident ray and reflected ray is Italy what is
1 angle of incidence?
2 angle of reflection?​

Answer 1

Answer:

What is the angle of incidence of a ray if the reflected ray is at an angle of 90� to the incident ray? Ans. The angle of incidence ray will be 45°.

Explanation: