Math, asked by bharathgreat133, 2 months ago

If the incident ray form an angle of 20° with the normal, what will be the angle
formed by the reflected ray with the normal?

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Answers

Answered by emma3006

1

Given - ∠i = 20°

To Find - ∠r = ?

Solⁿ - As per the law of reflection,

∠i = ∠r

∴ ∠r = 20°

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