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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 158 times)

Cooldude101

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

B

Answer to Question 2

B


Cooldude101

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Reply #2 on: Aug 27, 2018
Thank you!


Madisongo23

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Reply #3 on: Aug 27, 2018
Always glad to help...


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