Physics, asked by Anonymous, 6 months ago

If incident ray is parallel to the normal then find the angle of reflection​

Answers

Answered by ronaldoChristiano
4

If the incident ray makes 90 degrees with the surface, it will make 0 degrees with the normal. So, the incident angle will be 0 and the reflected angle will also be 0.

Answered by Anonymous
11

Answer:

since, <i=<r

Explanation:

hence <i=<r=90

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