Question

If a light ray strikes a flat mirror at an angle of 27° from the normal, the reflected ray will be63° from the normal.27° from the mirror’s surface.27° from the normal.90° from the mirror’s surface.

Answer 1

We will have the following:

We know by the laws of reflection that the reflection will be equal to the angle of incidence. Thus, the reflected ray will be 27° from the normal.