Question

write a note on convection

Answer 1

Convection is mass transfer due to the bulk motion of a fluid....... 
the term convection in heat transfer usually refers to the combination of heat transfer by conduction and advection, where advection refers to heat transfer due to bulk fluid motion....
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Answer 2

hey dear here is ur answer _______

☆ convection process by which heat is transferred by movements of heated fluid such as air and water.



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