Question

EXPLAIN
AN INCIDENT RAY ON THE POLE AND IT'S REFLECTED RAY MAKES EQUAL ANGLE WITH THE PRINCIPAL AXIS

Answer 1

Answer:

This because angle of incidence is equal to the angle of refelection.

Explanation:

When a incident rays hits the surface and reflects back so by an imaginary line Normal, if we measure both the angle of incidence and the angle of reflection we find that both angles are equal.