Question

define convection
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Answer 1

Answer:

the action or process of conveying. 2a : movement in a gas or liquid in which the warmer parts move up and the cooler parts move down convection currents. b : the transfer of heat by convection foods cooked by convection — compare conduction, radiation.

Answer 2

Answer:

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Explanation:

the process in which heat moves through a gas or a liquid as the hotter part rises and the cooler, heavier part sinks