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What is refraction..

Answer» When light rays coming from one medium to another medium then it deviate from its path is called refraction.
The phenomena of bending of light rays when it goes from one medium to another
The change in the path of light on passing from one medium to another is called refraction
The change in direction of light when it passes from one medium to another obliquely is called refration of light
Bending of light when it goes from one medium to another
The apparent bending of light


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