Question

Heat in a liquid is transferred by

• A. conduction
• B. conduction and radiation
• C. radiation
• D. convection

Answer 1

The correct option is D convection

Convection is the process of heat transfer by actual movement of medium particles.
Convection can transfer heat in liquids because the particles in liquids are free to move around. To transfer heat, the particles of a liquid move from the hotter to the colder regions in convection.