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energy vocabulary
| Term | Definition |
|---|---|
| energy | the ability to do work or cause change |
| work | when a FORCE is used to MOVE an object over a distance or cause change |
| force | a PUSH or PULL |
| chemical energy | energy that is stored in the particles of matter (H20, food, batteries, plants, etc.) |
| mechanical energy | energy of motion or moving parts (bike, wind turbine, ocean waves, etc.) |
| radiant energy | energy that travels on invisible waves (sunlight (solar energy), heat from fire, x-rays, etc.) |
| thermal energy | the energy that all matter has its particles (atoms, molecules) are in motion |
| electrical energy | the energy that comes from moving electrons (can be static or current) |
| potential energy | energy that is stored and ready to be used |
| kinetic energy | energy that is working or in motion |
| law of conservation of energy | energy cannot be created or destroyed, but it can be changed (transformed, converted) to a different form or transferred from one object to another |
| conserve | to save. in respect to energy, it means that energy is never created or destroyed, but it always stays in the same amount, even when it is transferred or transformed |
| transfer | to move something to one place or one object to another - the same type of energy an passed along from one object to another |
| transform or convert | other words that mean the same thing as the word CHANGE |
| heat | the transfer of flow of thermal energy from a warmer object to a cooler object |
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