Question

what is dispersal of light?

Answer 1

Answer:

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:

In optics , dispersion is the phenomenon in which the phase velocity of a waves depends on its frequency. Media having this common property maybe term dispersive media . Sometimes the term chromative dispersion is use for specificity.