Energy Vocabulary (Core)

The measure of a substance's average kinetic energy.

The measure of a substance's total kinetic energy.

The random motion all particles have due to their kinetic energy (heat).

The temperature at which all motion stops (0 K).

The ____ Law of Thermodynamics states energy naturally flows from high to low.

A material which resists the flow of heat across it.

A material that allows heat to flow across easily.

Energy flow between solids.

Energy flow through liquids & gases.

Energy flow through nothing, such as the vacuum of space.