Essential University Physics: Volume 1 (3rd Edition)

Published by Pearson
ISBN 10: 0321993721
ISBN 13: 978-0-32199-372-4

Chapter 16 - Exercises and Problems: 66

Answer

Please see the work below.

Work Step by Step

We know that $E=mc\Delta T$ We plug in the known values to obtain: $E=(0.430)(4184)(100-20)$ $E=143930J$ Now we can find the power as $P=\frac{Q}{t}$ We plug in the known values to obtain: $P=\frac{143930}{(2.5)(60)}=960W$
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.