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If a Ray of light is …

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If a Ray of light is falling on a plane mirror an angle of 60°. What will be the angle of reflection

Posted by Rinku Malik 7 years, 7 months ago

CBSE > Class 07 > Science

1 answers

बेबि बीच 7 years, 7 months ago

The angle of reflection would be 30° Explanation: The angle at which ray is falling is 60°, that means the angle between the normal and the ray = (90°-60°) = 30° Therefore, angle between angle of incidence and normal becomes 30° As Angle of incidence = angle of reflection = 30°.

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