Question

A ray of light strikes the surface of a plane mirror at an angle of 35° the angle of reflection will be-a)35° b)45° c)55° d)65°.​

Answer 1

Correct answer:-

option c) 55°.

Step by step explaination:-

Given,

Angle of incidence = 90° - 35° = 55°

Therefore,

Angle of reflection = 55°.

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Answer 2

Answer:

Therefore, Angle of reflection = 55°

Explanation:

angle of incidence+ angle of reflection=90°

35°+ angle of reflection=90°

angle of reflection=90-35

=55°

Therefore, Angle of reflection = 55°

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