Question

Why we see a rainbow when sunshine is accompanied by rainfall?

Answer 1

We see rainbows when the sun is behind us and falling rain is in front of us. -When sunlight strikes a falling drop of water it is refracted, changed in direction, by the surface of the water. The light continues into the drop and is reflected from the back of the drop to the front.

Hope it helps you...

Mark it as brainlist plz...

So that i can help you more...

Follow me..

Answer 2

It happens by the scattering of sunlight by raindrops.
This phenomenon is also called ‘refraction’.

Hope it helps.
✌️