Question

What angle will the reflected ray make with the mirror if the angle of incidence is 40°?

Answer 1

hey your ans is here

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following the laws of reflection angle of incidence =angle of reflection

so ans is 40°

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Answer 2

Answer:

Angle of reflection is 40°.

Explanation:

We have angle of incidence is 40° and we need to find the angle of reflection

Since we know the law of reflection,there are two law of reflection

first law states that incident ,reflected and normal to the surface all lie in the same plane.

second law states that angle of incidence and the angle of reflection is equal.

So , according to the second law of reflection,angle of reflection is also 40°.