Question

How is rainbow formed ?

Answer 1

As we know that the white light divides into rainbow color after being passed through a triangular prism. So in the sky the sunlight is the white light and rain drops are the triangular prism so the rainbow is formed

Answer 2

Answer:

A rainbow is caused by sunlight and atmospheric conditions. Light enters a water droplet, slowing down and bending as it goes from air to denser water. The light reflects off the inside of the droplet, separating into its component wavelengths--or colors. When light exits the droplet, it makes a rainbow.