Answered: 9. Calculate the entropy, in BTU per…

9. Calculate the entropy, in BTU per Ibm per degree R, of steam at 60 psia with a 60% amount of vapor. A. 0.4274 B. 0.9014 C. 1.1577 D. 1.2172

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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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

9. Calculate the entropy, in BTU per Ibm per degree R, of steam at 60 psia with a
60% amount of vapor.
A. 0.4274
B. 0.9014
C. 1.1577
D. 1.2172

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