Math, asked by sumbul65, 3 months ago

1) Thif the angle of incidence is 0 degree than the angle of refraction is 90 degree

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Answered by rgswamys
1

Answer:

Answer. 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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