Question

4. By which mode is heat transferred in liquids and gases?
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Answer 1

Answer:

convection

In solids, heat passes from one point to another through conduction. In Liquids and gases, heat transfer takes place by convection. Heat transfer takes place by the process of radiation when there are no particles of any kind which can move and transfer heat.

Explanation:

Answer 2

Answer:

Heat can be transferred in liquids or gases by convection. Liquids and gases are fluids because they can be made to flow.

The particles in these fluids can move from place to place.

Convection occurs when particles with a lot of heat energy in a liquid or gas move and take the place of particles with less heat energy.

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