Answer
$\Delta S_{net} = 4.36 J/K$
Work Step by Step
Net entropy is
$\Delta S_{net} = \Delta S_{melting} + \Delta S_{heating} + \Delta S_{cooling}$
$\Delta S_{net} = 14.6 J/K + 10.96 J/K + (-21.2 J/K)$
$\Delta S_{net} = 4.36 J/K$
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: 22e
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