Energy

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Across
  1. 3. some light passes through
  2. 8. blocking all light from passing through
  3. 9. the bending of light waves
  4. 11. energy transferred using sound
  5. 14. transfer of heat through a solid
  6. 15. how loud or soft a sound is
  7. 16. to move back and forth very quickly
Down
  1. 1. how high or low a sound is
  2. 2. all light passes through
  3. 4. transfers heat easily
  4. 5. to move from one place to another
  5. 6. light bounces off something
  6. 7. energy transferred though sight
  7. 10. energy transferred from high temp to low temp
  8. 12. unit for measuring the loudness of sound
  9. 13. slows down the transfer of heat
  10. 14. transfer of heat through a liquid or gas