Energy-Chapter 4 pp 120-144

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Across
  1. 4. stored energy due to the interactions of objects in a gravitational field is ____ potential energy.
  2. 6. ___ energy is energy due to motion
  3. 7. a collection of objects that interact in some way
  4. 9. stored energy due to the interactions between objects or particles is ___ energy.
  5. 11. an energy ____ occurs when energy is moved from one object to another
  6. 12. energy stored in objects that are compressed or stretched such as strings and rubber bands is called ___ potential energy
  7. 13. when this energy reaches your ear it is perceived as ____.
  8. 14. the ____ object is the object that provides energy for energy transfer
  9. 16. the law of _____ of energy states that energy is always transferring or transforming but energy is not created or destroyed
  10. 17. the transfer of energy to an object by a force that makes an object move in the direction of the force
  11. 18. the ability to cause change
  12. 20. energy transformations occur when energy changes ____.
Down
  1. 1. energy released when atoms form connections is called ___ energy.
  2. 2. energy of an electric current is known as ___ energy
  3. 3. Kinetic energy, like all energy has the unit of ____.
  4. 5. the energy carried by electromagnetic waves is called___ energy
  5. 8. ____energy is the total energy of a substance
  6. 9. no system is ____ at transforming energy
  7. 10. an energy ____ occurs when energy is changed from one form to another.
  8. 15. an important energy transformation for life on earth is ____
  9. 19. the _____ object that gains energy from the energy transfer