what is dispersion of light?
Answers
Explanation:
The dispersion of light is the phenomenon of splitting of a beam of white light into its seven constituent colours when passed through a transparent medium. ... Thus the spectrum is a band of seven colours which is obtained by splitting of white light by a glass prism.
Dispersion occurs because the refraction of different colors is different. ... This difference in the extent of bending of different colours of light causes dispersion of white light into its constituent colours as they emerge out of prism.
Answer:
Dispersion of light is defined as follows: 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.