Question

Define Snell’s law and write its mathematical form?

Answer 1

Answer:

Snell's law : The ratio sine of angle of incidence to the sine of angle of refraction is a constant for a given color of light and for a given pair of media. Sin i/ Sin r = constant. This constant is the refractive index of the second medium w.r.t the first.

Explanation:

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Answer 2

Answer:

Snell's law : The ratio sine of angle of incidence to the sine of angle of refraction is a constant for a given color of light and for a given pair of media. Sin i/ Sin r = constant. This constant is the refractive index of the second medium w.r.t the first.

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