Energy

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Across
  1. 3. a series of actions or steps
  2. 4. energy energy stored in nuclear of an atom
  3. 7. energy energy stored in the changed shape of an object
  4. 9. allows two surfaces to slide past each other more easily
  5. 10. quantity that must be changed or transferred to make something happen
  6. 12. energy energy stored in bonds between atoms that can be released when  chemical reactions happen
  7. 14. potential energy the energy store of an object raised up against the force of gravity
  8. 15. the fraction of energy supplied with is wasted
Down
  1. 1. work transferring energy by means of a force
  2. 2. energy way of energy usually wasted (T)
  3. 5. energy the energy store a moving object
  4. 6. energy that is spread out is not useful
  5. 8. energy energy transferred from a hotter place to a colder place
  6. 11. something that happens or takes place
  7. 13. energy way of energy usually wasted(S)