Question

5 How is a rain bow formed?​

Answer 1

Explanation:

when sunlight is passed through rainwater,it is scattered into 7 colours opposite to the sun known as rainbow

Answer 2

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