Essential University Physics: Volume 1 (4th Edition)

Published by Pearson
ISBN 10: 0-134-98855-8
ISBN 13: 978-0-13498-855-9

Chapter 19 - Exercises and Problems - Page 362: 41



Work Step by Step

We first find the efficiency: $e = \frac{1}{COP}=\frac{1}{3.4}=.294$ We multiply this by the monthly heating bill for the house. We call c the cost to obtain: $c= .294 \times 230 = 67.65$
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.