Question

module 5 review sheet
lesson 5.1 - thermal energy
objective: i can define what thermal energy is.
what is thermal energy?

Explanation:

Thermal energy is the internal energy present in a system due to the kinetic energy of its particles (atoms, molecules, etc.). It is related to the temperature of the substance, as higher - temperature substances have particles with greater average kinetic energy, and thus more thermal energy. It can be transferred as heat between objects with different temperatures.

Answer:

Thermal energy is the internal energy of a system arising from the kinetic energy of its constituent particles (atoms, molecules, etc.), related to temperature and transferable as heat.