Arainbow is formed by refraction of light by separating light into all different colors, and refraction is the bending of light. Given these facts, what is a rainbow formed by among the following options:
- Condensation
 - gravity
 - sunlight
 - energy of moving objects
 - pot of gold
 - rain or sun shine
 - bending of light
 - h2o


 

       bending of light  