Question

what is dispersion of light​

Answer 1

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

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Answer 2

Answer:

Dispersion of light is the splitting of white light into its constituent colors due to the refractive index of the surface and the wavelength of the light. ... It is because the light of different colours have different speeds in a medium expect air.

Explanation:

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