ENERGY

3. energy, a form of mechanical energy produced by vibrating objects which travels in longitudinal waves through solid liquids or gases
4. energy, power derived from natural self-replenishing sources—such as sunlight wind and water—that are constantly replenished and never run out
7. energy, the internal energy present in a substance due to the constant random movement of its atoms and molecules
11. internal energy present in a system due to the random kinetic energy (movement and vibration) of its atoms and molecules
12. energy, the power stored in the nucleus (core) of an atom that holds protons and neutrons together
13. a form of energy resulting from the movement of tiny charged particles usually electrons through a conductor like a metal wire

1. energy, the stored energy an object possesses due to its position arrangement or state rather than its motion
2. energy, the sum of an object's kinetic energy (motion) and potential energy (position/stored), representing its capacity to do work
5. the fundamental capacity to do work
6. energy, a form of electromagnetic radiation
8. transfer, the process by which energy moves from one system object or location to another or changes from one form to another
9. energy, the energy an object possesses due to its motion depending on both its mass and velocity
10. energy, a form of potential energy stored in the bonds of atoms and molecules holding them together