Physics, asked by Trishna1138, 1 year ago

Convection occrs in dash and dash

Answers

Answered by harshbeerkaur4
4

Answer:

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. Heat energy is transferred from hot places to cooler places by convection. Liquids and gases expand when they are heated.

Explanation:

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