Question

How do you define the angle of incidence ?​

Answer 1

Answer:

the angle which an incident line or ray makes with a perpendicular to the surface at the point of incidence.

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Explanation:

Answer 2

Answer:

here is your answer mate

Explanation:

the angle that a straight line, ray of light, etc., meeting a surface, makes with a normal to the surface at the point of meeting.

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