Physics, asked by SPIDEY5005, 11 months ago

What is the angle of incidence when a ray falls normally??

Answers

Answered by samikshaakre

Explanation:

If the incident ray falls along the normal, the angle of incidence is 0 degrees, NOT 90 degrees. The angle is measured with the normal to the mirror and not with the plane of the mirror. Hence the angle of reflection is equal to 0 degrees.

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