Question

Match the following modes of heat transfer to the correct definition.

Column A
1.
Conduction:
2.
Convection:
3.
Radiation:

Column B

a. when heat is transferred by electromagnetic waves, like heat from the Sun
b. when heat is transferred by currents or air
c. when heat is transferred from one object to another through direct physical contact

Answer 1

1. c. Conduction
2. b. Convection
3. a. Radiation