Question

Write differences between conduction and convection.

Answer 1

Answer:

CONDUCTER: Transfer of heat via direct molecular collision. An area of greater kinetic energy will transfer thermal energy in the area of lower kinetic energy.

CONVECTION: convection is the transfer of heat due to the bulk movements of molecules within fluid,. including molten rock.

Answer 2

Explanation:

Conduction :

1} It is the transfer of heat by direct contact.

2) The reason for heat transfer is the temperature difference.

3)The heat transfer in conduction is slow.

4)It does not follow the law of reflection and refraction.

Convention:

1) It involves the heat movement by actual motion of the matter.

2) This process takes place due to the difference in densities.

3) The heat transfer in convection is faster.

4). It does not follow the law of reflection and refraction.