40 g of aluminum at 100°C are placed in thermal contact with 40 g of copper at 0°C. The two metals are isolated from the environment. As the metals reach thermal equilibrium, what is the entropy change of the aluminum? Express your answer with the appropriate units. ASAL= Submit Part B Value Request Answer Units ? As the metals reach thermal equilibrium, what is the entropy change of the copper? Express your answer with the appropriate units.

University Physics Volume 2
18th Edition
ISBN:9781938168161
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Chapter4: The Second Law Of Thermodynamics
Section: Chapter Questions
Problem 59P: Two hundred grams of water at 0 is brought into contact into thermal equilibrium successively with...
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40 g of aluminum at 100° C are placed in thermal contact
with 40 g of copper at 0°C. The two metals are isolated
from the environment.
Part A
As the metals reach thermal equilibrium, what is the entropy change of the aluminum?
Express your answer with the appropriate units.
AS AI=
Submit
Part B
Value
Request Answer
Units
?
As the metals reach thermal equilibrium, what is the entropy change of the copper?
Express your answer with the appropriate units.
Transcribed Image Text:40 g of aluminum at 100° C are placed in thermal contact with 40 g of copper at 0°C. The two metals are isolated from the environment. Part A As the metals reach thermal equilibrium, what is the entropy change of the aluminum? Express your answer with the appropriate units. AS AI= Submit Part B Value Request Answer Units ? As the metals reach thermal equilibrium, what is the entropy change of the copper? Express your answer with the appropriate units.
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