Question

write the snell's law of radiaton

Answer 1

Snell's law (also known as Snell–Descartes law and the law of refraction) is a formula used to describe the relationship between the angles of incidence and refraction, when referring to light or other waves passing through a boundary between two different isotropic media, such as water, glass, or air.

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Answer 2

Snell's law of radiation states for a given mediums and a similar ray of the light, the ratio of the angle of incidence to the angle of refraction is always constant irrespective of the manner in which the light falls.

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