Energy Transfer

Name: ______________________   Date: ____________

Use the clues to fill in the crossword.

Across

  1. 1. Strength or the ability to control things (5)
  2. 4. The total spent for goods or services including money and time and labor (4)
  3. 5. An instance or single occasion for some event (4)
  4. 6. The ratio of the output to the input of any system (10)
  5. 9. The difference in electrical charge between two points in a circuit expressed in volts (9)
  6. 12. An individual or group or structure or other entity regarded as a structural or functional (4)
  7. 13. The act of moving something from one location to another (8)
  8. 14. Of or relating to or caused by ___ (13)
  9. 15. The highest level or degree attainable (6)

Down

  1. 2. To spend thoughtlessly (6)
  2. 3. A unit of power equal to 1000 watts (8)
  3. 6. Relating to electric power or electric charges. (10)
  4. 7. The act of protecting something by surrounding it with material that reduces or prevents (10)
  5. 8. A unit of power equal to 1 joule per second (plural) (5)
  6. 10. Energy that makes things warm (4)
  7. 11. Force that pulls objects toward the Earth (7)