Question

A light ray strikes a flat, smooth, reflecting surface at an angle of 80° to the normal. What angle does
the reflected ray makes with the surface of the mirror?

Answer 1

Answer:

80 angle of incidence=angle of reflection

Explanation:

Answer 2

Answer:

80 angle of reflection!

Explanation:

Because it is a flat, smooth surface it will reflect like that of a normal plane mirror, so the angle of reflection will be equal to that of the angle of incidence!

Hope this helps you understands!