Dispersion of light: What is dispersion of light

What is dispersion of light ?Splitting up of white light into seven different colours on passing through a transparent medium is called Dispersion of Light .ExampleRainbow- it is a natural phenomena in which sunlight is split up into different colorsIs Sunlight white or coloured?Sunlight appears white What is Dispersion ? Dispersion is defined as the separation of white light into different colours when the light is passed through the prism. The scattering of light depends on the wavelength of the light . Therefore, it can be said that the degrees of deviation is dependent on the wavelengths. Dispersion is the phenomenon in which the phase velocity of a wave depends on its frequency. Learn how dispersion affects light and other waves, and see examples of material, waveguide, and group-velocity dispersion . Dispersion of Light happens when white light is split into its constituent hues due to refraction. Dispersion of Light can be achieved through various means but the most common way to achieve dispersion of light is through Prism. Dispersion of light by a prism results in the breaking of white light into its seven constituents.