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Author Question: What is the rms speed of a helium atom: (a) at 5. K? (b) at -196.C (the boiling point of N2)? (c) at ... (Read 14 times)

mcmcdaniel

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on: Jul 27, 2018
What is the rms speed of a helium atom: (a) at 5. K? (b) at -196.C (the boiling point of N2)? (c) at 100.C?
 
  What will be an ideal response?

Question 2

What is the electric potential at the center of a hollow metal sphere of outside diameter 14. cm which holds a net charge of 3.3 C?
 
  What will be an ideal response?


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kthug

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

(a) 176. m/s
(b) 692. m/s
(c) 1.52  103 m/s

Answer to Question 2

0.42 MV


mcmcdaniel

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Reply #2 on: Jul 27, 2018
Thanks


kthug

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Reply #3 on: Jul 27, 2018
Welcome :)


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