Question

state the different process occuring in the formation of a rainbow​

Answer 1

Answer:

A rainbow occurs when light hits the water drops in the atmosphere at a certain angle. It is an atmospheric phenomenon that is formed through optical processes such as refraction, dispersion, internal reflection and secondary refraction. If the light source is the sun, then the rainbow will be colorful and bright.

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Answer 2

Explanation:

A rainbow is formed when light (generally sunlight) passes through water droplets hanging in the atmosphere. The light waves change direction as they pass through the water droplets, resulting in two processes: reflection and refraction. ... When light refracts, it takes a different direction