An unknown amount of gas is placed in a container with a moveable ...

[lidoalex]

An unknown amount of gas is placed in a container with a moveable piston as shown below. 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.
 
   
 
   
   An amount of energy Q is transferred by heat to the gas. (Q>0.) Put the magnitudes of the energy Q, work W, and change in internal energy E in order from smallest to largest.

  1.Q < W < E
  2.Q < E < W
  3.W < E < Q
  4.W < E = Q
  5.W < Q < E
  6.E < Q < W
  7.E < Q = W
  8.E < W < Q
  9.None of the above
  10.Impossible to determine

Question 2

An unknown amount of gas is placed in a container with a moveable piston as shown below. 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 happens when an amount of energy Q is transferred by heat to the gas? (Q>0.)

  1.T increases.
  2.h increases.
  3.T and h increase.
  4.T and P increase.
  5.h and P increase.
  6.T, h, and P increase.
  7.T decreases.
  8.h increases; T decreases.
  9.None of the above
  10.Impossible to determine

[leeeep]

Answer to Question 1

3

Answer to Question 2

3

[lidoalex]

Thanks for the timely response, appreciate it

[aliotak]

TYSM