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Author Question: What is the temperature of CO2 gas if the average speed (actually the root-mean-square speed) of the ... (Read 161 times)

Cooldude101

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What is the temperature of CO2 gas if the average speed (actually the root-mean-square speed) of the molecules is 750 m/s?
 
  A) 1.32 K
  B) 9.92  102 K
  C) 1.31  103 K
  D) 9.92  105 K

Question 2

By what process does thorium-230 decay to radium-226?
 
  A) gamma emission
  B) alpha emission
  C) beta emission
  D) electron capture
  E) positron emission



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Madisongo23

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Answer to Question 1

B

Answer to Question 2

B





 

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