Question

a beam of light is incident on a smooth plane surface with an angle of 60° with the plane . what will be its angle of reflection.
please ans. me​

Answer 1

Answer:

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Answer 2

Answer:

The angle at which a ray is incident is same as the angle at which the rays gets reflected.

So, angle between the incident ray and the reflected ray= 2( angle of incidence)

=2×50 °

=100 °

Explanation:

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