Question

Define Snell's law very important question.No spam & irrelevant answers.​

Answer 1

Answer:

Snell's law of refraction states that the product of sine of angle made by the ray in a medium and the refractive index of that medium is constant i.e. n1×sini= constant. We get n1sini=n2sinr.

Answer 2

Snell law is a law stating 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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