Correct option is B
When white light undergoes dispersion from the prism then the red color will deviate least and violet deviate most.
When white light undergoes dispersion from the prism then the red color will deviate least and violet deviate most.
Dispersion of light takes place because
What is the term for the band of colours produced when light is dispersed?
A rainbow is formed by water droplets suspended in the atmosphere after the rain shower. The phenomenon responsible for occurring of rainbow consists of:
Dispersion of light takes place because