Question

differentiate between conductions and convection.

Answer 1

Difference Between Conduction, Convection and Radiation. While conduction is the transfer of heat energy by direct contact, convection is the movement of heat by actual motion of matter; radiation is the transfer of energy with the help of electromagnetic waves.

Answer 2

The transfer of heat in solid liquid and gases is called conduction .
The transfer of heat in liquids and gasses is called convection.