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Author Question: Marine science draws on information from disciplines of geology, biology, chemistry, physics, and ... (Read 130 times)

cnetterville

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on: Aug 22, 2018
Marine science draws on information from disciplines of geology, biology, chemistry, physics, and engineering.
  Indicate whether the statement is true or false

Question 2

Why is the sofar layer efficient for sound travel?
 A) Refraction causes the sound energy to remain within the layer.
  B) The density of the sofar layer traps the sound energy.
  C) Sound energy bends away from layers of lower sound velocity.
  D) Temperatures and salinity conditions are homogeneous.


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brbarasa

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Reply #1 on: Aug 22, 2018
Answer to Question 1

True

Answer to Question 2

A


cnetterville

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Reply #2 on: Aug 22, 2018
Both answers were spot on, thank you once again


brbarasa

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Reply #3 on: Aug 22, 2018
Great! Please up vote :D


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