81 673
Assignments Done
99%
Successfully Done
In November 2019
In November 2019
Your physics homework can be a real challenge, and the due date can be really close — feel free to use our assistance and get the desired result.
Physics
Be sure that math assignments completed by our experts will be error-free and done according to your instructions specified in the submitted order form.
Math
Our experts will gladly share their knowledge and help you with programming homework. Keep up with the world’s newest programming trends.
Programming
Answer to Question #5548 in Molecular Physics | Thermodynamics for cncrowell
Question #5548
A refrigerator operates with Carnot efficiency
between temperatures −4.8C and 36.1C.
What is its coefficient of performance?
Expert's answer
The coefficient of performance or COP at the Carnot efficiency is defined to be:
where[i] Q[sub]H[/sub][/i] is the heat supplied to the hot reservoir W is the work consumed by the heat pump
Ask Your question
![Should students have homework]()
Should Students Have Homework and Why
There’s a shortlist of things students absolutely loathe, no matter what major you’re in or which Universities or High Schools…
![How to write a great essay]()
How to Write the Greatest Essay You’ve Ever Written
Writing is a recipe where we share our thoughts and ideas, guiding the readers along for the experience we are…
![How to write a last minute research paper]()
How to Write a Last-Minute Research Paper
The clock is ticking. The coffee is brewing. The stress intensifies. And all you’ve written in the past 15 minutes…
Comments
Leave a comment