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Author Question: An explosion occurs 34 km away. For sound that travels at 340 m/s, you'll hear the explosion in ... (Read 65 times)

madam-professor

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on: Jul 29, 2018
An explosion occurs 34 km away. For sound that travels at 340 m/s, you'll hear the explosion in
 
  A) 0.1 s.
  B) 1 s.
  C) 10 s.
  D) 20 s.
  E) more than 20 s.

Question 2

Reverberation is a phenomenon you would be likely experience while singing in the
 
  A) shower.
  B) desert.
  C) tundra.


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ecox1012

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

Answer: E

Answer to Question 2

Answer: A


madam-professor

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Reply 2 on: Jul 29, 2018
Wow, this really help

Viet Thy

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Reply 3 on: Yesterday
Excellent

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