A rigid tank contains an ideal gas at 40°C that is being stirred by a paddle wheel. The paddle wheel does 210 kJ of work on the ideal gas. It is observed that the temperature of the ideal gas remains constant during this process as a result of heat transfer between the system and the surroundings at 30°C. Determine the entropy change of the ideal gas. Heat 30°C Ideal gas 40°C The entropy change of the ideal gas is kJ/K.
A rigid tank contains an ideal gas at 40°C that is being stirred by a paddle wheel. The paddle wheel does 210 kJ of work on the ideal gas. It is observed that the temperature of the ideal gas remains constant during this process as a result of heat transfer between the system and the surroundings at 30°C. Determine the entropy change of the ideal gas. Heat 30°C Ideal gas 40°C The entropy change of the ideal gas is kJ/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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![A rigid tank contains an ideal gas at 40°C that is being stirred by a paddle wheel. The paddle wheel does 210 kJ of work on the ideal
gas. It is observed that the temperature of the ideal gas remains constant during this process as a result of heat transfer between the
system and the surroundings at 30°C. Determine the entropy change of the ideal gas.
Heat
30°C
Ideal gas
40°C
The entropy change of the ideal gas is
kJ/K.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8edd889e-338a-4275-872c-5b2b400b4e22%2F237d59e9-0ec7-4528-8b30-8fd82e2d67e5%2Fd9vu8a6_processed.png&w=3840&q=75)
Transcribed Image Text:A rigid tank contains an ideal gas at 40°C that is being stirred by a paddle wheel. The paddle wheel does 210 kJ of work on the ideal
gas. It is observed that the temperature of the ideal gas remains constant during this process as a result of heat transfer between the
system and the surroundings at 30°C. Determine the entropy change of the ideal gas.
Heat
30°C
Ideal gas
40°C
The entropy change of the ideal gas is
kJ/K.
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