How is rainbow formed? Is the 7 colour is from the white light or from

1.	How is rainbow formed? Is the 7 colour is from the white light or from the water droplets
Answer» The rainbow is formed by the spliting of light into seven colours by water droplets present in environment who acts as a prism. Rainbow is present in sky after rain shower because after rain shower tiny water droplets present in environment act as a glass prism

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