Consider the two systems below, labeled A and B. ...

[Evvie72]

Consider the two systems below, labeled A and B.
 
   
 
   
   
 
   A B
 
   Which gas has the higher pressure?

  1.A
  2.B
  3.Neither; the pressures are the same.
  4.Impossible to determine

Question 2

An unknown amount of gas is placed in a container with a moveable piston of negligible mass. The cross-sectional area of the container is A. When a mass M is placed on the piston, the height of the piston above the bottom of the container is h.
 
   
   
 
   
   What is the pressure of the gas in the container?

  1.Mg
  2.MgA
  3.MA
  4.MA/h
  5.Mg/h
  6.Mh/A
  7.Mg/A
  8.M/A
  9.None of the above
  10.Impossible to determine from the given information.

[mjbamaung]

Answer to Question 1

3

Answer to Question 2

7

[Evvie72]

Gracias!

[mohan]

Thanks for the timely response, appreciate it