Arainbow is formed by refraction of light by separating light into all different colors, and rainbows have colors because water refracts different wavelengths of light slightly differently. Given these facts, what is formed when light hits water and refracts in different wavelengths among the following options:
- Rainbows
 - photons
 - patch reefs
 - an object
 - Clouds
 - coral reefs
 - The light disappears
 - Lightning


 

 Rainbows        