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Author Question: Modern tsunami warning systems depend on which of the following? a. electromagnetic field detectors ... (Read 31 times)

Pineapplelove6

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on: Aug 22, 2018

Modern tsunami warning systems depend on which of the following?
  a. electromagnetic field detectors
  b. acoustic Doppler current profilers
  c. seabed seismometers
  d. submerged magnetometers
  e. sonar



Question 2

A tsunami can occur as a series of waves following at regular intervals. What is the typical interval between crests?
  a. 5 minutes
  b. 15 minutes
  c. 30 minutes
  d. 60 minutes
  e. 90 minutes



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bblaney

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

c

Answer to Question 2

b


Pineapplelove6

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


bblaney

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


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