Argon in a light bulb is at 90 kPa and heated from 20oC to 60oC with electrical

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Argon in a light bulb is at 90 kPa and heated from 20oC to 60oC with electrical power. Do not consider any radiation, nor the glass mass. Find the total entropy generation per unit mass of argon.

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Fundamentals of Thermodynamics

ISBN: 978-0471152323

6th edition

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

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Question Posted: Dec 05, 2009 02:33 AM

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Argon in a light bulb is at 90 kPa, 20C when it is turned on and electricity input now heats it to 60C. Find the entropy increase of the argon gas.
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Argon in a light bulb is at 90 kPa and heated from 20oC to 60oC with electrical

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CV Argon gas Neglect any heat transfer Energy Eq511 mu 1 W2 electrical in Entropy Eq814 2 ...View the full answer

Fundamentals of Thermodynamics

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