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What is the angle of incidence of a ray if the reflected ray is at an angle of 90° to the incident ray ?

What is the angle of incidence of a ray if the reflected ray is at an angle of 90° to the incident ray ?

Grade:12th pass

1 Answers

Pawan Prajapati
askIITians Faculty 60787 Points
2 years ago
The angle of incidence = 45°.

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