Question

Define the refraction?? ​

Answer 1

Answer:

Refraction, in physics, the change in direction of a wave passing from one medium to another caused by its change in speed. ... The electromagnetic waves constituting light are refracted when crossing the boundary from one transparent medium to another because of their change in speed.

Step-by-step explanation:

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Answer 2

Answer:

In physics, refraction is the change in direction of a wave passing from one medium to another or from a gradual change in the medium. Refraction of light is the most commonly observed phenomenon, but other waves such as sound waves and water waves also experience refraction