Define CONVECTION Class 7
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8
Answer:
Convection is the circular motion that happens when warmer air or liquid — which has faster moving molecules, making it less dense — rises, while the cooler air or liquid drops down. Convection is a major factor in weather.
Answered by
10
Answer:
the heat transfer in liquids is called convection.
explanation:
when,we take water in any container that is solid the heat transfers to solid container,then the heat from solid container transfers to water (liquid).this is an example of convection.
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