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Author Question: According to the equation of state p = RT, if pressure remained constant and the temperature ... (Read 167 times)

cherise1989

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on: Jul 14, 2018
According to the equation of state p = RT, if pressure remained constant and the temperature increased
 
  A) the density would have to remain constant
  B) the density would have to increase
  C) the density would have to decrease
  D) the constant R would have to change

Question 2

Mercury is used in mercury barometers because
 
  A) it is very heavy - lighter fluids would require a much larger glass column
  B) it is very heavy - lighter fluids would require a much shorter glass column
  C) it is very light - heavier fluids would require a much larger glass column
  D) it is very light - heavier fluids would require a much shorter glass column


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Qarqy

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Reply #1 on: Jul 14, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: A


cherise1989

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Reply #2 on: Jul 14, 2018
Thank you :)


Qarqy

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Reply #3 on: Jul 14, 2018
Happy to help you


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