Question

Define the following terms:
(i) Point of incidence(ii)Incident ray
(iii) Reflected ray (iv)Angle of reflection
(v) Normal​

Answer 1

Answer:

An incident ray is a ray of light that strikes a surface. The angle between this ray and the perpendicular or normal to the surface is the angle of incidence. The reflected ray corresponding to a given incident ray, is the ray that represents the light reflected by the surface.

Answer 2

Hi friends your answer is here:

Explanation:

️ point of incidence : The point on the surface where the incidence ray strike the surface is called as point of incidence.

️ Incident ray : An incident ray is a ray that strikes on the surface.

️ Reflected ray : The reflected ray is a ray which reflects back from the surface.

️Angle of reflection : The angle between reflected ray and normal this is called as angle of reflection.

️Normal : The virtual perpendicular line drawn to the surface which lies between incident ray and reflected ray that ray is said to be normal

PLEASE MARK ME AS BRAINLIEST.