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Author Question: Fourier analysis is used A) in breaking down sound signals to component parts. B) automatically ... (Read 88 times)

mmm

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on: Jul 29, 2018
Fourier analysis is used
 
  A) in breaking down sound signals to component parts.
  B) automatically in human hearing.
  C) both of these
  D) none of the above

Question 2

If you played music under water the wavelength of middle C would be
 
  A) lengthened.
  B) shortened.
  C) unaffected.
  D) none of the above


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wilsonbho

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Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: A


mmm

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Reply #2 on: Jul 29, 2018
Thank you!


wilsonbho

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Reply #3 on: Jul 29, 2018
Always glad to help...


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