Question

2 2) Angle of incidence I=60° what is angle of reflection /r=?​

Answer 1

Answer:

The angle of reflection is 60°

Step-by-step explanation:

Because the second law of reflection says that when a ray of light is reflected by a surface the angle of incidence is equal to the angle of reflection.

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Answer 2

Answer:

angle of reflection = 30°

Step-by-step explanation:

Since, angle of incidence = angle of reflection = 30 degrees. The incident ray will have an angle of reflection of 30 degrees (made with a surface normal to the mirror surface). The reflected ray will make an angle of 60 degrees (90 - 30 degrees) with the mirror surface.

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