Light and Sound

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Across
  1. 1. sound travels fastest through this state of matter
  2. 3. how loud or soft a sound is
  3. 5. light travels fastest through a ______
  4. 7. when something looks bent or broken
  5. 11. light and sound travel in _____
  6. 12. some light travels through something that is ___________
  7. 13. how strong a sound is
  8. 14. something is ______ when light can't travel through it
Down
  1. 2. the invention that helps you see
  2. 3. sound is __________
  3. 4. what you use to hear
  4. 6. light that is all the colors of the rainbow
  5. 8. light and sound are both forms of ______
  6. 9. all light can travel through something that is ___________
  7. 10. the largest source of light