Question

what is medium of covectipn air or water

Answer 1

Answer:

Convection is heat transfer by mass motion of a fluid such as air or water when the heated fluid is caused to move away from the source of heat, carrying energy with it. ... Hot water is likewise less dense than cold water and rises, causing convection currents which transport energy

Answer 2

Answer:

Convection is heat transfer by mass motion of a fluid such as air or water when the heated fluid is caused to move away from the source of heat, carrying energy with it. ... Hot water is likewise less dense than cold water and rises, causing convection currents which transport energy