two mirrors a and b are kept perpendicular to each other as shwon a li – InterviewSolution

1.

two mirrors a and b are kept perpendicular to each other as shwon a light ray strikes mirror a at angle of 25 degree if gets reflected and strikes mirror b draw a diagram to find the angle at which the ray will get reflected form mirror b

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Answer:

On plotting the ray diagram, we GET by geometry the angle of REFLECTION for the ray reflected from mirror B = 65°.

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