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Author Question: Kinetic energy is proportional to speed. Indicate whether the statement is true or ... (Read 105 times)

SO00

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on: Jul 27, 2018
Kinetic energy is proportional to speed.
 
  Indicate whether the statement is true or false

Question 2

Methane should be rapidly destroyed in Titan's atmosphere, yet it is still present in appreciable amounts. How can this be?
 
  A) on the surface of Titan live cows that are constantly producing methane gas
  B) larger hydrocarbons like ethane and propane are being broken down by ultraviolet light into methane
  C) methane may be continually evaporating from the surface and the interior
  D) comet impacts are constantly supplying the atmosphere with fresh methane


lou

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Reply #1 on: Jul 27, 2018
Answer to Question 1

FALSE

Answer to Question 2

C


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