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Author Question: A sample of an ideal gas is slowly compressed to one-half its original volume with no change in ... (Read 79 times)

Destiiny22

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on: Jul 29, 2018
A sample of an ideal gas is slowly compressed to one-half its original volume with no change in temperature. What happens to the average speed of the molecules in the sample?
 
  A)
 
  It does not change.
  B)
 
  It quadruples.
  C)
 
  It doubles.
  D)
 
  It halves.
  E)
 
  none of the above

Question 2

A ball rolls horizontally off the edge of a cliff at 4.00 m/s. If the ball lands a distance of 30.0 m from the base of the vertical cliff, what is the height of the cliff?
 
  A)
 
  276 m
 
  B)
 
  138 m
 
  C)
 
  9.20 m
 
  D)
 
  552 m
 
  E)
 
  92.0 m


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Liamb2179

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

A

Answer to Question 2

A


Destiiny22

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Reply #2 on: Jul 29, 2018
TY


Liamb2179

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Reply #3 on: Jul 29, 2018
You're welcome


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