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

Author Question: If the efficiency of a Carnot engine were to be 100, the heat sink would have to be A) infinitely ... (Read 82 times)

tsand2

  • Hero Member
  • *****
  • Posts: 520
on: Jul 29, 2018
If the efficiency of a Carnot engine were to be 100, the heat sink would have to be
 
  A) infinitely hot. B) at 0C. C) at absolute zero. D) at 100C.

Question 2

For the mercury in a thermometer to expand from 4.00 cm3 to 4.10 cm3, what change in temperature is necessary? The mercury has a volume expansion coefficient of 1.80  10-4 K-1.
 
  A) 400 C
  B) 140 C
  C) 14 C
  D) 8.2 C
Physics ¦ Walker ¦ 5th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

carlsona147

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jul 29, 2018
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 56% of students answer this correctly


tsand2

  • Hero Member
  • *****
  • Posts: 520
Reply #2 on: Jul 29, 2018
TY


carlsona147

  • Sr. Member
  • ****
  • Posts: 341
Reply #3 on: Jul 29, 2018
You're welcome


« previous next »
 

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

Did you know?

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

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.

Astronaut Piers Sellers during the third spacewalk of STS-121, a demonstration of orbiter heat shiel Astronaut Piers Sellers during the third spacewalk of STS-121, a demonstration of orbiter heat shiel
An intermediate shaft drives the oil pump on this overhead camshaft engine. Note the main gallery ... An intermediate shaft drives the oil pump on this overhead camshaft engine. Note the main gallery ...
This exhaust manifold has a heat shield to help retain the heat and help reduce exhaust emissions. This exhaust manifold has a heat shield to help retain the heat and help reduce exhaust emissions.
This spark plug boot on an overhead camshaft engine has been arcing to the valve cover causing a ... This spark plug boot on an overhead camshaft engine has been arcing to the valve cover causing a ...
Distillation column with heat pump Distillation column with heat pump
Jet streams and Earth’s heat budget Jet streams and Earth’s heat budget
Video: A timeline of the teeth (Explained - No Audio)

For a complete list of videos, visit our video library