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Author Question: The time period used to measure the frequency of sound waves is: A) 1.0 minute B) 1.0 second C) ... (Read 50 times)

daltonest1984

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on: Jul 28, 2018
The time period used to measure the frequency of sound waves is:
 
  A) 1.0 minute B) 1.0 second C) 0.1 second D) 0.5 second

Question 2

The color code used to distinguish fiber strand is:
 
  A) blue, orange, green, brown, slate B) blue, orange, green, brown, aqua
  C) red, black D) None of the above


nanny

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Reply #1 on: Jul 28, 2018
Answer to Question 1

B

Answer to Question 2

D


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daltonest1984

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Reply #2 on: Jul 28, 2018
Thanks


nanny

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Reply #3 on: Jul 28, 2018
Welcome :)


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