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Author Question: How many octaves exist between 100 hertz and 1600 hertz? A) 4 B) 5 C) 6 D) 7 E) ... (Read 82 times)

khang

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on: Jul 29, 2018
How many octaves exist between 100 hertz and 1600 hertz?
 
  A) 4
  B) 5
  C) 6
  D) 7
  E) 8

Question 2

Compared to a sound of 40 decibels, the intensity of a sound of 50 decibels is
 
  A) 10 times as much.
  B) 100 times as much.
  C) 1000 times as much.
  D) 10,000 times as much.
  E) more than 10,000 times as much.


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katara

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

Answer: A

Answer to Question 2

Answer: A


khang

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Reply 2 on: Jul 29, 2018
Gracias!

mcarey591

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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