Question

Give 4 applications of conduction, convection and radiation

Answer 1

Application of conduction :
1. Heating of utensils while cooking.
2. Heating of metallic plate in electric iron.
3. Heating of metallic coil in iron - rod, which is used to heat the water.

Application of Convection :
1. Heating of liquid in a flask kept over a burner.
2. Formation of Sea - Breeze.
3. Blowing of trade wind on the earth .

Application of radiation :
1. Heat from sun comes to us through radiation.
2. On standing near fire, we feel hot as heat comes to us through radiation.


You can find more applications of all the three modes of transfer by yourself.