Question

How is rainbow form​

Answer 1

Answer:

by spectrum of light process....bro

Answer 2

Explanation:

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.