Question

what is the cause of dispersion of white light through a glass prism draw a ray diagram to show thepath of light class prisms are together in inverted position with respect to each other narrow beam of white light is allowed to fall obequilyon the basis of the prisms




please answer me in a simple language​

Answer 1

Answer:

the cause of dispersion of white light is the change in speed of light with wavelength. when white light enter the first surface of a prism ,light of different colours due to their different speeds in glass ,gets deviated through different angels towards the base of the prism i.e. the dispersion of white light into its constituent colour takes place at the first surface of the prism. the violet colour is deviated at most ,while the red colour is deviated at least.

I think you hope understand?

Answer 2

Answer:

Explanation:

Hindustani you have a good discussion