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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