Question

formation of a rainbow in
cloud​

Answer 1

Answer:

Formation of Rainbow. Refraction of light takes place when sunlight enters into the raindrop. The small raindrop acts as prism. Therefore, white light separate into different color component.

Answer 2

$\huge\bold{HEY:)-}$

The Rainbow Cloud

These sorts of clouds are caused by especially tiny ice crystals or water droplets in the air. Larger ice crystals produce lunar or solar halos, but tiny ice crystals or water droplets cause light to be diffracted – spread out – creating this rainbow-like effect in the clouds.