Physics, asked by paridaanirudha943, 10 months ago

what is refraction and write its cause​

Answers

Answered by Anonymous
2

Explanation:

Refraction is the phenomenon of bending of light at the boundary of two mediums. Refraction is caused due to the change in speed of light when it enters from one medium to another. ... when light goes from water to air it bends away from the normal because three is an increase in speed of light.

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