Unit 8.2 Sound Waves

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Across
  1. 1. anything that takes up space and can be weighed
  2. 4. cable-like structure in the body designed to conduct nerve impulses that relay information from one part of the body to another
  3. 10. contains fluid that transfers vibrations
  4. 15. how much matter there is in a certain space
  5. 17. vibrations are transmitted from the eardrum to tiny bones in the ear
  6. 18. the distance between the midpoint and a high point or low point
  7. 19. made of more than one atom connected together
  8. 21. the highest point in the wave
Down
  1. 2. the lowest point in the wave
  2. 3. is how far it is between the compression waves in the medium
  3. 5. density of particle packing
  4. 6. volume or intensity of sound
  5. 7. substance made of matter that sound can travel through
  6. 8. small pieces of matter
  7. 9. a flat, circular, brass object that is used as a musical instrument
  8. 11. movement back and forth past a starting position
  9. 12. a compression wave of particles more densely packed together
  10. 13. bounces off
  11. 14. to pass or cause to pass through space or a material
  12. 16. the number of peaks or valleys that you would see in a single second
  13. 20. the highness or lowness of a note