Across
- 1. the energy of motion
- 3. magnetic force when using gravitational pull
- 4. energy required to remove one electron
- 6. unit that power is measured in. joules divided by seconds
- 7. disturbance of vibration of matter
- 10. energy of atomic nucleus. exothermic process
- 11. rate at which energy transforms and work is done. work divided by time
- 13. total energy of a system remains unchanged
- 14. when there needs to be an addition of energy in order to be able to reuse
- 17. energy that is stored and waiting to happen
- 18. ability to do work
- 19. part of total energy. results in temperature of system
Down
- 2. energy associated with gravitational field. attraction of masses of objects to mass of earth
- 5. energy of electromagnetic wave
- 8. when energy is easily reused
- 9. energy stored in material or system, e.g. rubber band
- 12. force times distance. how an object gains or loses energy
- 13. transformation through chemical reaction
- 15. unit that work is measured in
- 16. absorbed or delivered by an electrical current. moving electrons in electrical conductor