The thermal conductivity of a solid depends upon the solids temperature as k = aT + b

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The thermal conductivity of a solid depends upon the solid’s temperature as k = aT + b where a and b are constants. The temperature in a planar layer of this solid as it conducts heat is given by
(a) aT + b = x + C₂

(b) aT + b = C₁x² + C₂

(d) aT² + bT = C₁x² + C₂

(e) None of them

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Heat And Mass Transfer Fundamentals And Applications

ISBN: 9780073398181

5th Edition

Authors: Yunus Cengel, Afshin Ghajar

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Question Posted: Sep 10, 2023 12:54 AM

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The thermal conductivity of a solid depends upon the solids temperature as k = aT + b

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The correct answer is d aT2 bT C1x2 C2 The given thermal cond...View the full answer

Heat And Mass Transfer Fundamentals And Applications

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