Question

Plan of difference between convection and conduction

Answer 1

Difference between convection the and conduction :

• Conduction transfers heat via direct molecular collision

When a fluid, such as air, liquid is heated

and then travels away from the source, it

caries the thermal energy. This type of

heat transfer calls convection.

• The following equation calculates the rate of conduction

Q = [k â A â (Thot – Tcold)]/d

The following equation calculates the rate

convection

Q = hc â A â (Ts – Tf)

Answer 2

Conduction is the process of heat transfer from heat body to cold body