This topic contains a solution. Click here to go to the answer

Author Question: An unknown amount of gas is placed in a container with a moveable piston as shown below. The ... (Read 42 times)

lidoalex

  • Hero Member
  • *****
  • Posts: 538

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



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

leeeep

  • Sr. Member
  • ****
  • Posts: 315
Answer to Question 1

3

Answer to Question 2

3




lidoalex

  • Member
  • Posts: 538
Reply 2 on: Jul 28, 2018
Wow, this really help


nanny

  • Member
  • Posts: 313
Reply 3 on: Yesterday
Gracias!

 

Did you know?

Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Did you know?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

For a complete list of videos, visit our video library