Heat transfer

Front

What is conduction?

Back

The transfer of heat by direct contact between materials.

Front

What is convection?

Back

The transfer of heat by the movement of liquids or gases.

Front

What is temperature?

Back

The measurement of the average kinetic energy of a substance.

Front

What is radiation?

Back

The transfer of heat in the form of electromagnetic waves, which can occur through a vacuum.

Front

How does heat transfer occur between areas of different temperatures?

Back

Heat transfers from an area of high temperature to an area of low temperature.

Front

What is thermal energy?

Back

The total kinetic energy of all particles in a substance.

Front

What is the difference between conduction and convection?

Back

Conduction occurs through direct contact, while convection involves the movement of fluids.

Front

What role does temperature play in heat transfer?

Back

Temperature differences drive the transfer of heat from warmer to cooler areas.

Front

Can radiation occur in a vacuum?

Back

Yes, radiation can transfer heat through empty space.

Front

What is an example of conduction?

Back

A metal spoon getting hot when placed in a hot pot of soup.