Question

distinguish between –conductioin and convection.
Only right answers!!!!!! ​

Answer 1

In conduction

heat transfer takes place between objects by direct contact

,

The heat transfer takes place due to the difference in temperature

The heat transfer in conduction is slow

The heat transfer occurs through a heated solid object.

while

In convection

the heat transfer takes within the fluid

The heat transfer occurs due to the difference in density.

The heat transfer in convection is faster.

The heat transfer occurs through intermediate objects. For example, heat transfer between air and water

Answer 2

Explanation:

Conduction :

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

2) The reason for heat transfer is temperature difference.

Convention:

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

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