Show that, when steady state is reached, the temperature T, atthe interface of a composite slab, consisting of two differentmaterials with R values R, and R,, is:RTh +R2T.TxR +R2where T, is the temperature on the outer surface of the first slab(R value R,) and T, is the temperature on the outer surface ofthe other slab (R value R).

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Show that, when steady state is reached, the temperature Tx the interface of a composite slab, consisting of two different materials with R values R, and R,, is: at RTh + R2T. Tx R +R2 foog of the first slah

Show that, when steady state is reached, the temperature Tx the interface of a composite slab, consisting of two different materials with R values R, and R,, is: at RTh + R2T. Tx R +R2 foog of the first slah

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter17: Energy In Thermal Processes: The First Law Of Thermodynamics

Section: Chapter Questions

Problem 10P

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Question

Show that, when steady state is reached, the temperature T, at
the interface of a composite slab, consisting of two different
materials with R values R, and R,, is:
RTh +R2T.
Tx
R +R2
where T, is the temperature on the outer surface of the first slab
(R value R,) and T, is the temperature on the outer surface of
the other slab (R value R).

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