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

Author Question: Which of the numbers 0.1, 1.0, and 2.0 represent possible values for the COP of a heat pump? 1.0.1 ... (Read 32 times)

rl

  • Hero Member
  • *****
  • Posts: 579
on: Jul 28, 2018
Which of the numbers 0.1, 1.0, and 2.0 represent possible values for the COP of a heat pump?
  1.0.1 only
  2.1.0 only
  3.2.0 only
  4.all of these.

Question 2

Assume that a closed system undergoes a reversible process that takes it from state A to a different state B. In which of these cases will the entropy of the system remain constant?<--EndFragment--> ea breeze is
  1.if the process is isothermal
  2.if the process is adiabatic
  3.if the process is isovolumetric
  4.The system's entropy will remain constant for all of these cases.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

onowka

  • Sr. Member
  • ****
  • Posts: 353
Reply #1 on: Jul 28, 2018
Answer to Question 1

4

Answer to Question 2

2


rl

  • Hero Member
  • *****
  • Posts: 579
Reply #2 on: Jul 28, 2018
TY


onowka

  • Sr. Member
  • ****
  • Posts: 353
Reply #3 on: Jul 28, 2018
You're welcome


« previous next »
 

Did you know?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Did you know?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

Did you know?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Regulation of heat exchange in the skin. Regulation of heat exchange in the skin.
Ford uses an inertia switch to turn off the electric fuel pump in case of an accident. Ford uses an inertia switch to turn off the electric fuel pump in case of an accident.
How to manually find the mean, variance, and standard deviation for a set of numbers How to manually find the mean, variance, and standard deviation for a set of numbers
How to determine an exponential relation from a table of values How to determine an exponential relation from a table of values
Alternative sigma factors for heat shock genes Alternative sigma factors for heat shock genes
Leading numbers SK Leading numbers SK
Video: Component of feedback systems & Communication and regulation of body systems

For a complete list of videos, visit our video library