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Ms B Chapter 15
science
| Question | Answer |
|---|---|
| Gravitational potential energy | potential energy that depends upon an objects height. |
| elastic potential energy | potential energy that is stretched or compressed. |
| mechanical energy | energy associated with the motion and position of everday objects. |
| energy conversion | the prosess of changing energy from one form to another. |
| biomass energy | the chemical energy stored in living things. |
| geothermal energy | thermal energy beneath the earths surface. |
| hydrogen fuel cell | generates electricyby reacting hydrogen with oxygen. |