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Author Question: An acoustical engineer in designing a music hall is concerned with A) echoes. B) reflection. C) ... (Read 122 times)

luminitza

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on: Jul 29, 2018
An acoustical engineer in designing a music hall is concerned with
 
  A) echoes.
  B) reflection.
  C) reverberations.
  D) all of the above
  E) none of the above

Question 2

When sound travels faster near the ground than above, bending of sound tends to be
 
  A) upward.
  B) downward.
  C) to the left.
  D) to the right.
  E) none of the above


AmberC1996

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

Answer: D

Answer to Question 2

Answer: A


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