The Science of Music

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Across
  1. 5. The drum belongs to the ___ family of instruments.
  2. 7. Sound waves get ___ as they travel further from their source.
  3. 8. When a sound bounces off a surface and comes back, it makes an ___.
  4. 10. We use ___ to measure the loudness of sound.
  5. 11. Our ___ ear changes sound waves into signals for our brain.
  6. 12. When an object vibrates at the same frequency as another object, it is called ___.
Down
  1. 1. These cause sound waves to travel
  2. 2. The scientific term for the loudness of a sound
  3. 3. These animals use echolocation to find their way
  4. 4. This makes the difference between a high pitch and a low pitch
  5. 6. When two or more sounds combine it is called ___.
  6. 9. A pitch gets ___ when sound waves travel closer together.