Question

what is Refraction??
A: ​

Answer 1

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Refraction :The bending of a wave as it passes from one medium to another. Refraction signifies a change in velocity (speed) of the wave. is the bending of light (it also happens with sound, water and other waves) as it passes from one transparent substance into another.

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Answer 2

Answer:

The phenomenon of change in the direction of light when it passes from one transparent medium to another is called refraction.