An aluminum bar of mass 2.00 kg at 330 °C is thrown into a lake. The temperature of the water in the lake is 12.0 °C; the specific heat capacity of aluminum is 900 J/(kg · K). Part D Since the aluminum bar is not an isolated system, the second law of thermodynamics cannot be applied to the bar alone. Rather, it should be applied to the bar in combination with its surroundings (the lake). What is the change in total entropy AStotal? Express your answer numerically in joules per Kelvin > View Available Hint(s) Π ΑΣφ ? AStotal J/K Submit

An aluminum bar of mass 2.00 kg at 330 °C is thrown into a lake. The temperature of the water in the lake is 12.0 °C; the specific heat capacity of aluminum is 900 J/(kg · K). Part D Since the aluminum bar is not an isolated system, the second law of thermodynamics cannot be applied to the bar alone. Rather, it should be applied to the bar in combination with its surroundings (the lake). What is the change in total entropy AStotal? Express your answer numerically in joules per Kelvin > View Available Hint(s) Π ΑΣφ ? AStotal J/K Submit

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter21: Heat And The First Law Of Thermodynamics

Section: Chapter Questions

Problem 31PQ: Consider the latent heat of fusion and the latent heat of vaporization for H2O, 3.33 105 J/kg and...

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