Question

Why are heat transfer by convection possible only in liquid and gases?How are land breeze and sea breeze caused?

Answer 1

Answer:

Convection is a type of heat transfer that can only happen in liquids and gases, because it involves those liquids or gases physically moving. ... It is caused by the difference in the rates of heating between the land and the ocean.

Answer 2

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• Convection happens when there is a difference in temperature between two parts of a liquid or gas. The hot part of a fluid rises, and the cooler part sinks.