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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 metter (H2O , food, batteries, plants , etc. |
| Mechanical energy | energy of motion or moving parts (bicyle , wind turbine, ocean waves , wind and arms and legs . |
| radiant energy | energy that travels on invisible waves ( sunlight (solor system) heat from fire, x-rays , microwave ,etc. |
| thermal energy | the energy that all matter has because its particles (atoms and molecules) are in motion . |
| electric energy | the energy that comes from moving electrons ( can be static or current ) |
| pontential 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 |
| conserve | to save , in respect to energy , it means that energy is never created or destroyed, but always stays the same amount, even when it is transferred of transformed |
| transfer | To move something from one place or one object to another- the same type of energy can passed along from one object to another. |
| Transform or Convert | other words that mean the same thing as the word CHANGE. |
| Heat | The transfer or flow of thermal energy from a warmer object to a cooler object. |
| weather radar | is an instrument that sends |
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