convection can occur only in fluids . true or false
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1
Answer:
Convection happens in fluids (liquid and gases). The heat energy moves the material in liquids and gases because when they all are heated they expand and become less dense. For the formation of convection currents it is important for the particles to move freely upto a certain extent.
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5
Explanation:
Convection takes place where the movement of particles of medium takes place. This is not possible in solids, it is only possible in liquid and gases.
So answer is False
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