Physics
The angle of incidence on a plane mirror is 30°. The angle of reflection will be:
- 30°
- 60°
- 15°
- 0°
Reflection of Light
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Answer
30°
Reason — The angle of incidence = angle of reflection.
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The angle between the incident ray and the ray reflected from the plane mirror is 70°. The angle of incidence will be:
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- 30°
- 15°
- 60°
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