Question

What is snell's law?

Answer 1

Answer:

Here is your answer ....

SNELL'S LAW------

a law stating that the ratio of the sines of the angles of incidence and refraction of a wave are constant when it passes between two given media.

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Answer 2

Answer:

Snell’s law gives the degree of refraction and relation between the angle of incidence, the angle of refraction and refractive indices of a given pair of media.