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As water cools it becomes more dense. As water reached the surface of the tank it became cooler and began to sink. As the water sank, it heated again and moved upward again. The plant cycled around the
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Jul 12, 2024
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As water cools it becomes more dense. As water reached the surface of the tank
it became cooler and began to sink. As the water sank, it heated again and moved
upward again.
The plant cycled around the tank with the moving water. This cycling of cool and
warm temperatures is an example of
A. convection.
B. conduction.
C. expansion.
D. radiation.
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The cycling of cool and warm temperatures in the water tank, where the cooler water sinks and the warmer water rises, is an example of convection. So, the correct answer is A. convection.
CreativePS
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Jul 16, 2024
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