Question

what is reflection and it's rule​

Answer 1

Explanation:

When light is thrown to mirror it comes back at some angle

This phenomenon of light is reflection

Rules :-.

1)

angle of incident = angle of reflection

2)

angle of incident and normal and reflection lie on same plane

Answer 2

Answer:

law of reflection ........... The law of reflection state that the incident ray, the reflected rays and the normal to the surface of the mirror all lie in the same plane.

furthermore,the angel of reflection is equal to the angel of incidence. both angels are measured with respect to the normal to the mirror.