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Gabby Miller
Chapter15Vocab
| Term | Definition |
|---|---|
| Energy | the ability to do work |
| Kinetic Energy | the energy of motion |
| Potential Energy | energy that is stored as a result of position or shape |
| Gravitational Potential Energy | potential energy that depends upon an object's height |
| Elastic Potential Energy | the potential energy of an object that is stretched or compressed |
| Mechanical Energy | the energy associated with the motion and position of everyday objects |
| Thermal Energy | the total potential and kinetic energy of all the microscopic particles in an object |
| Chemical Energy | the energy stored in chemical bonds |
| Electrical Energy | the energy associated with electric charges |
| Electromagnetic Energy | a form of energy that travels through space in the form of waves |
| Nuclear Energy | the energy stored in atomic nuclei |
| Energy Conservation | the process of changing energy from one form to another |
| Nonrenewable Energy Resources | exist in limited quantities and, once used, cannot be replaced except over a course of millions of years |
| Fossil Fuels | oil, natural gas, and coal |
| Renewable Energy Resoources | resources that can be replaced in a relatively short period of time |
| Hydroelectric Energy | energy obtained from flowing water |
| Solar Energy | sunlight that in converted into usable energy |
| Geothermal Energy | thermal energy beneath Earth's surface |
| Biomass Energy | the chemical energy stored in living things |
| Hydrogen Fuel Cell | generates electricity by reacting hydrogen with oxygen |
| Energy Conservation | finding ways to to use less energy or to use energy more efficiently |