Question

A light of green colour incident on surface of triangle prism guess what happens at emergence​

Answer 1

Answer:

the light will be dispersed

Explanation:

please mark me as brainliest

Answer 2

Answer:

It depends on the spectrum of that green light.

If the light is all of a single wavelength (such as produced by a laser), there will be no dispersion. If the light has a spectrum that spans only a narrow wavelength range (e.g. 10 or 20 nm, such as you might get from an LED), there will be some dispersion but not very much.

On the other hand, if the “green light” is actually just white light filtered by a not particularly dark green filter, then all wavelengths of visible light will still be present (with green just brighter than red or blue). The light from the prism will show all of the colours of the spectrum, spread by dispersion.