yoingboynba
yoingboynba yoingboynba
  • 26-09-2017
  • English
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What causes fluids to rise and fall, creating convection currents?

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jscottie12 jscottie12
  • 26-09-2017
Density and Convection at the Beach. Convection is heat transfer due to a density differential within a fluid. ... The current begins when the air over the hot sand is heated and begins to rise because of its lowered density. Air from above the ocean is colder and more dense.
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