Front

What is a neutron?

Back

A subatomic particle found in the nucleus of an atom that has no charge.

Front

What is the difference between thermal energy and temperature?

Back

Thermal energy is the total kinetic energy of particles, while temperature is the average kinetic energy of particles.

Front

What does thermal equilibrium mean?

Back

It is the point at which two substances reach the same temperature and heat no longer flows between them.

Front

How does energy transfer occur in conduction?

Back

Energy is transferred through direct contact between particles.

Front

How can energy transform in a system?

Back

Energy can transform from one type to another, such as from chemical to thermal energy.

Front

What is thermal energy?

Back

The total kinetic energy of all particles in a substance.

Front

What is temperature?

Back

A measure of the average kinetic energy of particles in a substance.

Front

What is conduction?

Back

The process of heat transfer through direct contact between materials.

Front

What is convection?

Back

The transfer of heat through the movement of fluids (liquids or gases).

Front

What is radiation?

Back

The transfer of energy through electromagnetic waves.