Define the term dispersion of white light. Name the colour of light which bends (i) the most, (ii) the least, while passing through a glass prism. Draw a ray diagram to justify your answer.
Dispersion of white light by a glass prism Dispersion: The splitting of light into its component colours is called dispersion. The red light bends the least while violet bends the most. Spectrum: The band of the coloured components of a light beam is called spectrum. i.e., VIBGYOR
