Answer
$|W|=1.49\times 10^4J$
Work Step by Step
As the efficiency is given as:
$\epsilon=\frac{|W|}{|Q_H|}$
This can be rearranged as:
$W=\epsilon|Q_H|$
We plug in the known values to obtain:
$|W|=(0.236)(6.30\times 10^4)=1.49\times 10^4J$
Fundamentals of Physics Extended (10th Edition)
by Halliday, David; Resnick, Robert; Walker, Jearl
Published by
Wiley
ISBN 10:
1-11823-072-8
ISBN 13:
978-1-11823-072-5
Chapter 20 - Entropy and the Second Law of Thermodynamics - Problems - Page 605: 27b
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