Rainbow is observed when the sun is

What change in colour is observed when white silver chloride is left exposed to sun light ? State the type of chemical reaction in this change.

A secondary rainbow is formed when light rays coming from the Sun undergo the following through spherical water droplets

Rainbows are produced when sunlight :

Where will be the sun when the rainbow is seen in the east ?

Where will be the sun when the rainbow is seen in the west ?

Can you imagine the shape of rainbow when observed during travel in an airplane ?

Assertion: The rainbow is seen sometimes in the sky when it is raining. When one sees a rainbow, one's back is towards the sun. Reason: Interanl reflection from water droplet causes dispersion. The final ray is in the backward direction.