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

Author Question: An ideal heat engine can have an efficiency of 1 if the temperature of the low temperature reservoir ... (Read 109 times)

imanialler

  • Hero Member
  • *****
  • Posts: 539
An ideal heat engine can have an efficiency of 1 if the temperature of the low temperature reservoir is
 a. 0 K.
  b. 0C.
  c. 0F.
  d. 0R.
  e. the same as the temperature of the heat source.

Question 2

By operating a reversible heat engine with an ideal gas as the working substance in a Carnot cycle and measuring the ratio Qc/Qh, we can calculate
 a. n, the number of moles of the ideal gas.
  b. the ratio Vc/Vh of the volumes of the ideal gas.
  c. the ratio Pc/Ph of the pressures of the ideal gas.
  d. the ratio PcVc/PhVh of the products of volumes and pressures of the ideal gas.
  e. the value of Avogadro's number.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

polinasid

  • Sr. Member
  • ****
  • Posts: 344
Answer to Question 1

A

Answer to Question 2

D



imanialler

  • Hero Member
  • *****
  • Posts: 539
Both answers were spot on, thank you once again




 

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

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.

For a complete list of videos, visit our video library