Which of the following phenomena of light are involved in the formation of a rainbow?
Reflection, refraction and dispersion
Refraction, dispersion and total internal reflection
Refraction, dispersion and internal reflection
Dispersion, scattering and total internal reflection
The correct option is C Refraction, dispersion and internal reflection
During a formation of a rainbow, the phenomena of dispersion,refraction and internal reflection are involved.
A rainbow is a natural spectrum after a shower of rain(every water droplet acts as a small prism) formed due to the dispersion,refraction and internal reflection of different colours.