Musical Science

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Across
  1. 3. There is varying ______________ at points of compression and rarefraction
  2. 4. Drums and triangles are _________________ instruments
  3. 6. Different pitch on stringed instruments is achieved by varying the ____________ of the strings
  4. 9. Sound travels through a _____________
  5. 10. The distance between two adjacent compression points in a sound wave is also known as ________________
Down
  1. 1. The number of times that a sound wave vibrates in a second
  2. 2. _______________ notes have smaller amplitudes
  3. 5. Produced either from a vibrating source or by hitting two objects together
  4. 7. The ___________ of the column of air determines the pitch of the instrument
  5. 8. ___________ of a musical instrument is determined by the frequency of the sound wave