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Author Question: Maximum tides occur once every ________ years when Earth is closest to the Sun, the Moon is closest ... (Read 140 times)

penguins

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on: Aug 22, 2018
Maximum tides occur once every ________ years when Earth is closest to the Sun, the Moon is closest to the Earth and the Earth-Moon-Sun system is aligned.
 
  A) 16
  B) 160
  C) 1600
  D) 3300
  E) 16000

Question 2

What is the speed in meters per second of a deep water wave with a wavelength of 3.5 meters?
 
  A) 1.5 meters per second
  B) 2.34 meters per second
  C) 2.92 meters per second
  D) 4.23 meters per second
  E) 5.46 meters per second


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marict

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

C

Answer to Question 2

B


penguins

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Reply #2 on: Aug 22, 2018
Thanks


marict

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Reply #3 on: Aug 22, 2018
Welcome :)


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