1:00
en
CR
17
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 |
| |
© 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