Science Review Crossword

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Across
  1. 1. the lowest temperature theoretically attainable
  2. 4. energy an object possesses because of its position in a gravitational field.
  3. 6. the energy of an object in motion
  4. 12. energy in a mechanical form
  5. 13. changing location rapidly
  6. 14. electromagnetic radiation that can produce a visual sensation
  7. 16. the simplest structural unit of an element or compound
  8. 17. the transmission of heat or electricity or sound
  9. 20. the fundamental principle of physics that the total energy of an isolated system is constant despite internal changes
  10. 22. potential energy that is stored when a body is deformed
  11. 23. energy made available by the flow of electric charge through a conductor
  12. 24. what makes things happen
  13. 25. electromagnetic radiation with wavelengths longer than visible light but shorter than radio waves
Down
  1. 2. radiation lying in the ultraviolet range; wave lengths shorter than light but longer than X rays
  2. 3. energy that is transmitted in the form of (electromagnetic) radiation
  3. 5. warming that results when solar radiation is trapped by the atmosphere
  4. 7. energy made available by the flow of electric charge through a conductor
  5. 8. the energy released by a nuclearreaction
  6. 9. the spatial property of being crowded together
  7. 10. stored energy an object has
  8. 11. transferring energy that is stored
  9. 15. when energy is converted to heat
  10. 18. the degree of hotness or coldness of a body or environment (corresponding to its molecular activity)
  11. 19. the amount of matter a substance contains
  12. 21. the transfer of heat through a fluid (liquid or gas) caused by molecular motion
  13. 26. energy that is radiated or transmitted in the form of rays or waves or particles