BY

GROUP II OF PHISICS

After learnt this

lesson, student able

to identify the

principle of

dispersion of light.

Dispersion of light can be defined as the separation of a visible light beam into its constituent colors.

For example red, oranges, yellow, green, blue, indigo, and violet colors are obtained when a white light beam is dispersed.

Dispersion of light happens

when a light beam passes

through a dispersive medium

such as a prism.

A rainbow is formed when

light is dispersed through

raindrops.