Question

What is heat energy ___​

Answer 1

Explanation:

Heat energy is a form of energy that all substances have. All solids liquids and gases have heat energy.

All atomic particles in any substance vibrate or move (at any temperature) at very high speeds. They collide frequently. As a result they possess heat energy.

Heat energy is the form of energy that flows from one substance to another substance when there is a difference in Their temperatures.

Answer 2

Answer:

Thermal energy refers to several distinct physical concepts, such as the internal energy of a system; heat or sensible heat, which are defined as types of energy transfer; or for the characteristic energy of a degree of freedom in a thermal system kT, where T is temperature and k is the Boltzmann constant.