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Light Reflection and Refraction
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08/08/2021 1:29 pm
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A ray of light strikes a plane mirror at an angle of 40° to the mirror surface. What will be the angle of reflection?
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08/08/2021 1:30 pm
Angle to the mirror surface = 40°
Therefore, angle of incidence = 90° - 40° = 50°
According to the second law of reflection, angle of incidence is equal to the angle of reflection.
Therefore, angle of reflection = 50°