Answer
$\Delta U=-10.8\times 10^5J$
$W=6.7\times 10^5$
$Q=-4.1\times 10^5$
Work Step by Step
We know that
$\Delta U=Q-W$
We plug in the known values to obtain:
$\Delta U=-4.1\times 10^5-6.7\times 10^5$
$\Delta U=-10.8\times 10^5J$
Physics Technology Update (4th Edition)
by Walker, James S.
Published by
Pearson
ISBN 10:
0-32190-308-0
ISBN 13:
978-0-32190-308-2
Chapter 18 - The Laws of Thermodynamics - Problems and Conceptual Exercises - Page 643: 3
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