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What are the three laws of reflection?who had discovered them

Posted by Suprio Gorai 6 years, 9 months ago

CBSE > Class 07 > Science

1 answers

Yogita Ingle 6 years, 9 months ago

There are two law of reflection of light which are applicable both in the reflection of light from the plant mirrors or from spherical mirrors. These are:
First Law of Reflection: The incident ray, the reflecting ray and normal at the point of incidence; all lie in the same plane.
Second Law of Reflection: Angle of incidence is always equal to the angle of reflection. In the given figure; the angle of incidence is shown by blue colour and the angle of reflection is shown by red colour.

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