Convection, Conduction, Radiation Practice

Front

What is convection?

Back

Convection is the transfer of heat through fluids (liquids and gases) caused by the movement of the fluid itself.

Front

What is conduction?

Back

Conduction is the transfer of heat through direct contact between materials.

Front

What is radiation?

Back

Radiation is the transfer of thermal energy through empty space in the form of electromagnetic waves.

Front

How does heat transfer when roasting marshmallows over a fire?

Back

Heat from the fire is radiated to the marshmallow.

Front

What is an example of conduction?

Back

Thermal energy being transferred from a hot mug of cocoa to the table it is sitting on.

Front

What is an example of radiation?

Back

The warmth felt from the sun on your skin.

Front

What is an example of convection?

Back

Warm air rising and cool air sinking in a room.

Front

What is the primary method of heat transfer in solids?

Back

Conduction.

Front

What is the primary method of heat transfer in fluids?

Back

Convection.

Front

What type of heat transfer occurs in a vacuum?

Back

Radiation.