heat lost by aluminum cup: -2160 J Mass of ice cube : 5.76 change in entropy for ice as melts: 7.03 J/k change in entropy for the melted water as it warms up: 0.87J/K Calculate the change in entropy for aluminum cup (J/k) Calculate the total change in entropy for entire system (J/k)
heat lost by aluminum cup: -2160 J Mass of ice cube : 5.76 change in entropy for ice as melts: 7.03 J/k change in entropy for the melted water as it warms up: 0.87J/K Calculate the change in entropy for aluminum cup (J/k) Calculate the total change in entropy for entire system (J/k)
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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heat lost by aluminum cup: -2160 J
Mass of ice cube : 5.76
change in entropy for ice as melts: 7.03 J/k
change in entropy for the melted water as it warms up: 0.87J/K
Calculate the change in entropy for aluminum cup (J/k)
Calculate the total change in entropy for entire system (J/k)
![An ice cube is placed in an empty 80 g aluminum cup.
the ice cube has an initial temperature of 0 celsius while
the cup has an initial temperature of 40 celsius. the ice
cube completely melts and the melted ice and aluminum
cup reach a final equilibrium temperature of 10 celsius.
no heat is lost to the outside.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbb2eaeae-492a-44ae-a70f-d3e824456d1e%2Fc98ed1f0-3249-42a2-87cb-4411e0fdb26c%2Fhgj28e_processed.jpeg&w=3840&q=75)
Transcribed Image Text:An ice cube is placed in an empty 80 g aluminum cup.
the ice cube has an initial temperature of 0 celsius while
the cup has an initial temperature of 40 celsius. the ice
cube completely melts and the melted ice and aluminum
cup reach a final equilibrium temperature of 10 celsius.
no heat is lost to the outside.
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