A 40-L rigid tank contains air at 24C and 2 bar. Paddle work is added, 0.033 kN-

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A 40-L rigid tank contains air at 24°C and 2 bar. Paddle work is added, 0.033 kN- m torque for 120 revolutions. If 11.5 kJ of heat is rejected,

Determine

a) final the final temperature;

b) the change in entropy of the air.

Related Book For answer-question

Fundamentals of Thermodynamics

ISBN: 978-0471152323

6th edition

Authors: Richard E. Sonntag, Claus Borgnakke, Gordon J. Van Wylen

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Posted Date: Jan 23, 2020 05:45 AM

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A 40-L rigid tank contains air at 24C and 2 bar. Paddle work is added, 0.033 kN-

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Fundamentals of Thermodynamics

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