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Author Question: What is the average kinetic energy of a nitrogen molecule in the air in a room in which the air ... (Read 99 times)

cookcarl

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on: Jul 29, 2018
What is the average kinetic energy of a nitrogen molecule in the air in a room in which the air temperature is 17.0C?
 
  A)
 
  6.01  10-21 J
  B)
 
  4.00  10-21 J
  C)
 
  5.00  10-21 J
  D)
 
  7.00  10-21 J
  E)
 
  9.00  10-21 J

Question 2

Gauss's law for magnetism tells us that the
 
  A)
 
  net magnetic flux through a surface is zero.
  B)
 
  net magnetic flux is zero.
  C)
 
  net magnetic flux through a closed surface is zero.
  D)
 
  magnetic flux is zero.
  E)
 
  magnetic flux out of a surface is zero.


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leahchrapun

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

A

Answer to Question 2

C


cookcarl

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Reply 2 on: Jul 29, 2018
Excellent

vickybb89

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Reply 3 on: Yesterday
Gracias!

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