Front

What is heat energy?

Back

Heat energy is a form of energy that is transferred between objects due to a temperature difference. It flows from hot objects to cold objects.

Front

What is a conductor of heat?

Back

A conductor of heat is a material that allows heat to pass through it easily. Metals, like copper and aluminum, are good conductors.

Front

What is thermal energy?

Back

Thermal energy is the energy that comes from the temperature of matter. It is the total energy of all the particles in an object.

Front

How does heat flow?

Back

Heat flows from areas of higher temperature to areas of lower temperature until thermal equilibrium is reached.

Front

What is an example of a good conductor of heat?

Back

A metal fork is a good conductor of heat.

Front

What type of energy does a campfire produce?

Back

A campfire produces thermal energy, which is used for cooking food.

Front

What happens to particles in a substance when it is heated?

Back

When a substance is heated, its particles gain energy and move faster.

Front

What is an insulator?

Back

An insulator is a material that does not conduct heat well. Examples include wood, plastic, and foam.

Front

What is the best example of heat transfer?

Back

A metal spoon in soup becomes warm, showing heat transfer from the hot soup to the cooler spoon.

Front

What is the process of boiling water?

Back

Boiling water is the process where water is heated to its boiling point, causing it to turn into steam.