Question

define incident ray​

Answer 1

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.

OR

The ray of light which falls on an object us called incident ray.....

Answer 2

hey here's your answer
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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.

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