Question

What are the rules that are followed by light during refraction? Define dispersion of light.(2+1)


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Answer 1

Explanation:

The two laws followed by a beam of light traversing through two media are: The incident ray refracted ray, and the normal to the interface of two media at the point of incidence all lie on the same plane. The ratio of the sine of the angle of incidence to the sine of the angle of refraction is a constant.

In optics, dispersion is the phenomenon in which the phase velocity of a wave depends on its frequency. Media having this common property may be termed dispersive media. Sometimes the term chromatic dispersion is used for specificity.

Answer 2

Answer:

sorry I don't know the answer actually what happened means I'm not having any points so that I did this