Question

Heat in a liquid is transferred by:

• A. Conduction
• B. Convection
• C. Radiation
• D. Conduction and radiation

Answer 1

The correct option is B

Convection

1. Heat transfer is defined as the movement of heat across the border of the system due to a difference in temperature between the system and its surroundings. Heat can move from one location to another in a variety of ways.
2. Heat is transferred in liquids by convection.
3. Convection: The movement of fluid molecules from higher temperature regions to lower temperature regions.

Hence option B is correct.