Question

What is meant by spectrum of white light?

Answer 1

Answer:

A band of colors, as seen in a rainbow, produced by separation of the components of white light by their different degrees of refraction according to wavelength, is called the spectrum of white light. The colours which appear in the spectrum of white light are violet, indigo, blue, green, yellow, orange, and red (VIBGYOR).

Answer 2

Answer:

a beam of light of particular colour is always deviated by the same amount