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 45 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?

Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Did you know?

Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

There are multiple pathways for heat exchange between organisms and the environment. There are multiple pathways for heat exchange between organisms and the environment.
Interior nodes represent common ancestors Interior nodes represent common ancestors
Coolant flow through the impeller and scroll of a coolant pump for a V-type engine. Coolant flow through the impeller and scroll of a coolant pump for a V-type engine.
A typical hand-operated vacuum pump. A typical hand-operated vacuum pump.
If the pump is not running, check the wiring and current flow before going through the process of ... If the pump is not running, check the wiring and current flow before going through the process of ...
How to solve inequalities involving absolute values (Part 1) How to solve inequalities involving absolute values (Part 1)
Video: Rh blood type and complications during pregnancy & Fertilization

For a complete list of videos, visit our video library