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Author Question: How many octaves exist between 20 hertz and 2560 hertz? A) 5 B) 6 C) 7 D) 8 E) ... (Read 102 times)

karlynnae

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How many octaves exist between 20 hertz and 2560 hertz?
 
  A) 5
  B) 6
  C) 7
  D) 8
  E) 9

Question 2

Sounds from musical instruments are produced by
 
  A) vibrating strings.
  B) vibrating air columns.
  C) percussion.
  D) all of the above
  E) none of the above



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leeeep

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Answer to Question 1

Answer: C

Answer to Question 2

Answer: D





 

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