Question

Explain diffraction of light from Snell's law​

Answer 1

Explanation:

Snell's Law, which can be stated as. nA Sinθ A = nB Sinθ B. predicts how the ray will change direction as it passes from one medium into another, or as it is reflected from the interface between two media. The angles in this equation are referenced to a surface normal, as is illustrated below.

Answer 2

Explanation:

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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