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: 40

Answer

Please see the work below.

Work Step by Step

We know that $P_{net}=e\sigma A(T_2^4-T_1^4)$ We plug in the known values to obtain: $P=(1)(5.7\times 10^{-8})(1.4)((33+273.15)^4-(18+273.15)^4)$ $P=130W$
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