Question

What is mean by Snell's law

Answer 1

Answer:

Hey mate.....

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.

Answer 2

Answer:

Snell law is a formula used to describe the relationship between the angles of incidence and reflection, when referring to light or other. ....

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