This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Two moles of a perfect gas are taken along the cycle shown below. Which of the ... (Read 20 times)

skymedlock

  • Hero Member
  • *****
  • Posts: 561
on: Jul 28, 2018

Two moles of a perfect gas are taken along the cycle shown below.
 
   
 
   
 
   Which of the following is true about the internal energy U?


  1.U0 = UA
  2.UD < UA
  3.UB > UC
  4.UD = UB
  5.UC = UA
  6.None of these is true.

Question 2

An ideal gas is taken around the process shown. The net work done on the gas is most nearly:
 
  1.20 J
  2.-30 J
  3.15 J
  4.-10 J
  5.none of the above
  6.cannot be determined


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

AISCAMPING

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jul 28, 2018
Answer to Question 1

4

Answer to Question 2

4


skymedlock

  • Member
  • Posts: 561
Reply 2 on: Jul 28, 2018
Thanks for the timely response, appreciate it

at

  • Member
  • Posts: 359
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

There are immediate benefits of chiropractic adjustments that are visible via magnetic resonance imaging (MRI). It shows that spinal manipulation therapy is effective in decreasing pain and increasing the gaps between the vertebrae, reducing pressure that leads to pain.

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Measurements of solar cycle variation during the last 30 years Measurements of solar cycle variation during the last 30 years
Photorespiration and the C4 Cycle Photorespiration and the C4 Cycle
The citric acid cycle controlled by NAD+ and NADH The citric acid cycle controlled by NAD+ and NADH
Citric acid cycle intermediates Citric acid cycle intermediates
The Hydrologic Cycle The Hydrologic Cycle
Drosophila life cycle Drosophila life cycle
Video: Coaductile pathway, Timing of contraction signal & Conduction system and ECG

For a complete list of videos, visit our video library