What Is The Definition Of Energy. A fundamental entity of nature that is transferred between parts of a system in the production of physical change within the. The definition of energy is broad.
A fundamental form of energy observable in positive and negative forms that occurs naturally (as in lightning) or is produced (as in a generator) and that is expressed in terms of the movement and interaction of electrons. In science, energy is the ability to do work or heat objects. So the easiest “entry level” definition is:
