Bill Stands In A Swimming Pool And Noticed That The Water Is Cooler Than The Water Near The Surface Which Process Causes The Difference In Temperature

Bill stands in a swimming pool and noticed that the water is cooler than the water near the surface which process causes the difference in temperature convection evaporation radiation conduction

 

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Problem:

Bill stands in a swimming pool and noticed that the water is cooler than the water near the surface which process causes the difference in temperature ?

Answer:

convection of water

Convection of water causes the warm water to become less dense and rise up to surface, when cools down on the surface, it will sink to the bottom since its density increases as it cools down. This means that warmer water stays on the surface, and cool water stays in the bottom.