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Author Question: Which moves faster in a gas at the same temperature? A) light molecules B) heavy molecules C) ... (Read 109 times)

Medesa

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on: Jul 29, 2018
Which moves faster in a gas at the same temperature?
 
  A) light molecules
  B) heavy molecules
  C) Both have equal average speeds.

Question 2

Long ago a runaway greenhouse effect greatly transformed the planet
 
  A) Mercury.
  B) Venus.
  C) Mars.
  D) none of the above


amit

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

You are a life saver.

Answer to Question 2

Answer: B


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