Across
- 6. energy transfer pathway where work is done by electric charges
- 8. energy transfer pathway where a force is doing work to move something
- 9. a measure of how much or how little energy a device wastes
- 11. ___________ of energy, energy isn't created or destroyed
- 12. energy that isn't useful
- 13. the unit for measuring power
- 15. store of energy in food or fuel
- 17. the unit for measuring energy
- 18. the unit for measuring distance
Down
- 1. a measure of the energy transferred when a force acts through a distance
- 2. store of energy in a stretched spring
- 3. the amount of energy transferred every second
- 4. store of energy in a raised object
- 5. a collection of objects being studied
- 7. the unit for measuring force
- 10. store of energy that moving objects have
- 14. store of energy that heated objects gain
- 16. energy is transferred into the surroundings