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Author Question: Oxygen molecules are 16 times more massive than hydrogen molecules. At a given temperature, the ... (Read 78 times)

captainjonesify

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on: Jul 27, 2018
Oxygen molecules are 16 times more massive than hydrogen molecules. At a given temperature, the average molecular kinetic energy of oxygen, compared to hydrogen,
 
  A) is greater.
  B) is less.
  C) is the same.
  D) cannot be determined since pressure and volume are not given.

Question 2

Thermal efficiency (non-Carnot) is
 
  A) Q/T.
  B) Q/m.
  C) 1  Qcold/Qhot.
  D) Q - W.
  E) 1 - Tcold/Thot.


connor417

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

C

Answer to Question 2

C


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