Two pounds of a certain gas(C, = 0.17 BTUlb-Rft-lbat 20 psia and 80 deg F are reversibly compressed according to pV 1.24 = C. TheR = 50.2lb-Rchange of entropy is -0.041 BTU/R. Determine the final temperature.

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Two pounds of a certain gas(C, = 0.17 BTU lb-R R = 50.2 at 20 psia and 80 deg F are reversibly compressed according to pV 1.24 lb-R change of entropy is -0.041 BTU/R. Determine the final temperature. = C. The

Two pounds of a certain gas(C, = 0.17 BTU lb-R R = 50.2 at 20 psia and 80 deg F are reversibly compressed according to pV 1.24 lb-R change of entropy is -0.041 BTU/R. Determine the final temperature. = C. The

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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Concept explainers

Entropy

In physics, entropy means the amount of disorder or the degree of randomness associated with a thermodynamic system. The system is not self-organized when the entropy of the system is high. For instance, when a system is at an elevated temperature, its molecules are in random motion, vibrating and colliding with each other. During this scenario, the probability of finding a molecule at a particular place twice, is low. Under this circumstance, the system can be said to be in a high entropy.

Question

Two pounds of a certain gas(C, = 0.17 BTU
lb-R
ft-lb
at 20 psia and 80 deg F are reversibly compressed according to pV 1.24 = C. The
R = 50.2
lb-R
change of entropy is -0.041 BTU/R. Determine the final temperature.

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