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KINETIC ENERGY: THE ENERGY OF A MOVING OBJECT
POTENTIAL ENERGY: STORED ENERGY DUE TO POSITION
MECHANICAL ENERGY: BOTHE KINETIC AND POTENTIAL ENERGY
CHEMICAL ENERGY: potential energy stored in chemcial bonds
sound energy: energy that travels through a medium as a wave
thermal energy: total kinetic and potential of particles
eletrical energy: depends on charges that are moving or stored
nuclear energy: energy made from splitting atoms or combining atoms
electromagnetic energy: energy that travels through space
work: the transfer of energythat occurswhen a forcemakes an object move
law of conservation of energy: states that energy cant be created nor destroyed
sun:most of all energy comes from here
energy transformation: a change from one form to another is called
thermal : energy in form of heat
efficiency: The percentage of energy that is used by a device to perform work
Gravitational potential energy: Produced when an object is lifted up and work is done against the force of gravity.
Chemical potential energy : The energy that holds molecules together
Elastic potential energy : Produced when an object (such as a spring or a rubber band) resists being stretched out
nonrenewable: Coal, oil, timber and gas:
renewable: Wind, solar, tidal, wave, hydroelectric and biomass.
Across:| 1. | BOTHE KINETIC AND POTENTIAL ENERGY | | 5. | STORED ENERGY DUE TO POSITION | | 8. | THE ENERGY OF A MOVING OBJECT | | 14. | depends on charges that are moving or stored |
| | 15. | The percentage of energy that is used by a device to perform work | | 16. | Coal, oil, timber and gas: | | 17. | energy in form of heat |
| | Down:| 2. | The energy that holds molecules together | | 3. | potential energy stored in chemcial bonds | | 4. | energy that travels through space | | 6. | total kinetic and potential of particles | | 7. | energy made from splitting atoms or combining atoms |
| | 9. | a change from one form to another is called | | 10. | energy that travels through a medium as a wave | | 11. | Wind, solar, tidal, wave, hydroelectric and biomass. | | 12. | most of all energy comes from here | | 13. | the transfer of energythat occurswhen a forcemakes an object move |
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© 2014
PuzzleFast.com, Noncommercial Use Only
Across:| 1. | BOTHE KINETIC AND POTENTIAL ENERGY | | 5. | STORED ENERGY DUE TO POSITION | | 8. | THE ENERGY OF A MOVING OBJECT | | 14. | depends on charges that are moving or stored |
| | 15. | The percentage of energy that is used by a device to perform work | | 16. | Coal, oil, timber and gas: | | 17. | energy in form of heat |
| | Down:| 2. | The energy that holds molecules together | | 3. | potential energy stored in chemcial bonds | | 4. | energy that travels through space | | 6. | total kinetic and potential of particles | | 7. | energy made from splitting atoms or combining atoms |
| | 9. | a change from one form to another is called | | 10. | energy that travels through a medium as a wave | | 11. | Wind, solar, tidal, wave, hydroelectric and biomass. | | 12. | most of all energy comes from here | | 13. | the transfer of energythat occurswhen a forcemakes an object move |
| |
© 2014
PuzzleFast.com, Noncommercial Use Only