Question

what is a rainbow and how does it forms​

Answer 1

Answer:

A rainbow is a meteorological phenomenon that is caused by reflection, refraction and dispersion of light in water droplets resulting in a spectrum of light appearing in the sky. It takes the form of a multicoloured circular arc. Rainbows caused by sunlight always appear in the section of sky directly opposite the sun.

Answer 2

Answer:

Rainbow is the set of 7 colours. It is formed when the sun rays or light from any other source pass through the water droplets present in the atmosphere. Rainbow could usually be seen at morning on a rainy day.

MARK AS BRAINLIEST IF HELPFUL.