Question

What is refraction?

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Answer 1

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

Explanation:

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Answer 2

Answer:

Refraction is the bending of light rays when it passes from one transparent medium to another transparent medium due to the change in the speed of light upon entering a new medium.

Explanation:

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