2-kg of air (as an ideal gas) is compressed in an adiabatic compressor from an initial state of 100 kPa and 300K to a final state of at 200 kPa and 600K. Determine the change in entropy of air during this compression process, in kJ/K. O - 1.5 - 2 ~ 1 O - 0.5

2-kg of air (as an ideal gas) is compressed in an adiabatic compressor from an initial state of 100 kPa and 300K to a final state of at 200 kPa and 600K. Determine the change in entropy of air during this compression process, in kJ/K. O - 1.5 - 2 ~ 1 O - 0.5

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.

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2-kg of air (as an ideal gas) is compressed in an adiabatic compressor from an
initial state of 100 kPa and 300K to a final state of at 200 kPa and 600K.
Determine the change in entropy of air during this compression process, in kJ/K.
O - 1.5
~ 2
1
O - 0.5

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