Question

Heat transfer by convection takes place:

Answer 1

Answer:

B. Only in Liquids and Gases

Explanation:

Answer 2

Answer:

B. Liquids and gasses

Explanation:

In liquids and gases, convection is usually the most efficient way to transfer heat. Convection occurs when warmer areas of a liquid or gas rise to cooler areas in the liquid or gas. As this happens, cooler liquid or gas takes the place of the warmer areas which have risen higher.