what is the composition of compound
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Natural convection occurs as air is heated: it expands, rises, and is replaced by cooler air. The amount of convection may be increased by using a fan to increase the flow of air. ... Evaporation: The latent heat of a fluid can be used to transfer heat by absorbing the energy required to evaporate that fluid. this is was electric fan heat transfer
summusumitv1613:
it is wrong
its correct
why
hoe
how
my class teacher has explained this
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