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Author Question: The rms speed of the molecules of a gas is 200 m/s at a temperature 300 K. What is the rms speed of ... (Read 96 times)

imowrer

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on: Jul 29, 2018
The rms speed of the molecules of a gas is 200 m/s at a temperature 300 K. What is the rms speed of the molecules at 500 K?
 
  A)
 
  155 m/s
 
  B)
 
  333 m/s
 
  C)
 
  258 m/s
 
  D)
 
  556 m/s
 
  E)
 
  800 m/s

Question 2

The electric energy density in an electromagnetic wave is higher than its magnetic energy density.
 
  Indicate whether the statement is true or false


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emilymalinowski12

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

C

Answer to Question 2

FALSE


imowrer

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Reply 2 on: Jul 29, 2018
Great answer, keep it coming :)

ttt030911

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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