'Mirage' is an example of
A). Refraction of light only
B). Total internal reflection of light only
C). Refraction and total internal reflection of light
D). Dispersion of light only
Refraction and total internal reflection of light
'Mirage' is an example of refraction and total internal reflection of light.
1. The surface tension of water on adding detergent to it
3. Night photography and photography In mist and fog are possible using
4. Water boils at a lower temperature on the hills because
6. ?An instrument used to measure?humidity is
9. Which of the following is used for regulated electric supply