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

Author Question: What is the work done on the gas as it expands from pressure P1 and volume V1 to pressure P2 and ... (Read 52 times)

Sufayan.ah

  • Hero Member
  • *****
  • Posts: 512
What is the work done on the gas as it expands from pressure P1 and volume V1 to pressure P2 and volume V2 along the indicated straight line?
 
   
   
  a.
  (P1  P2)(V1  V2)/2
  b.
  (P1 + P2)(V1  V2)
   
  c.
  (P1 + P2)(V1  V2)/2
  d.
  (P1 P2)(V1 + V2)

Question 2

An ideal gas at pressure, volume, and temperature, P0, V0, and T0, respectively, is heated to point A, allowed to expand to point B also at As temperature 2T0, and then returned to the original condition. The internal energy decreases by 3P0V0/2 going from point B to point T0. How much heat left the gas from point B to point T0?
 
   
   
  a.
  0
  b.
  P0V0/2
   
  c.
  3P0V0/2
  d.
  5P0V0/2



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

krakiolit

  • Sr. Member
  • ****
  • Posts: 318
Answer to Question 1

c

Answer to Question 2

d




Sufayan.ah

  • Member
  • Posts: 512
Reply 2 on: Jul 28, 2018
Great answer, keep it coming :)


upturnedfurball

  • Member
  • Posts: 334
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

Did you know?

In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

For a complete list of videos, visit our video library