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Energy and Electricity
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conserved:It is not created or destroyed, but it passes from place to place.
dissipated:spread about
voltmeter:An instrument used to measure voltage.
potential difference:Another term for voltage, it is the difference in potential energy between two points on an electric circuit.
energy efficiency:How much enery a device wastes.
generator:A device that takes in kinetic (movement) energy and turns it into electrical energy.
turbine:A device for changing movement in one direction into spinning movement.
thermal energy:heat energy
kinetic energy:movement energy
non renewable energy:fossil fuels
renewable energy:solar power, wind, waves and falling water
Sankey diagram:A diagram that shows the amount of energy being transferred.
Energy and Electricity
Across:3. | Another term for voltage, it is the difference in potential energy between two points on an electric circuit. | 4. | heat energy | 5. | fossil fuels | 6. | movement energy |
| 7. | It is not created or destroyed, but it passes from place to place. | 10. | A device that takes in kinetic (movement) energy and turns it into electrical energy. | 11. | A device for changing movement in one direction into spinning movement. |
| | Down:1. | An instrument used to measure voltage. | 2. | solar power, wind, waves and falling water |
| 8. | spread about | 9. | A diagram that shows the amount of energy being transferred. |
| |
© 2012
PuzzleFast.com, Noncommercial Use Only
Energy and Electricity
Across:3. | Another term for voltage, it is the difference in potential energy between two points on an electric circuit. | 4. | heat energy | 5. | fossil fuels | 6. | movement energy |
| 7. | It is not created or destroyed, but it passes from place to place. | 10. | A device that takes in kinetic (movement) energy and turns it into electrical energy. | 11. | A device for changing movement in one direction into spinning movement. |
| | Down:1. | An instrument used to measure voltage. | 2. | solar power, wind, waves and falling water |
| 8. | spread about | 9. | A diagram that shows the amount of energy being transferred. |
| |
© 2012
PuzzleFast.com, Noncommercial Use Only