Essential University Physics: Volume 1 (3rd Edition)

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

Chapter 19 - Exercises and Problems - Page 350: 43


140 MJ/K

Work Step by Step

We use the equation for the change in entropy: $\Delta S =\frac{ m\times L_f}{T}+mcln(\frac{T_f}{T_0})$ $\Delta S =\frac{(94\times10^3)\times 334,000}{273}+(94,000)(4,184)ln(\frac{288}{273})=140\ MJ/K $
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