Thermodynamics: Please show me how to solve the following practice problems in step by step solution (Thank you so much!) 22. Air is compressed polytropically so that the quantity PV C. If 0.02 m' of air at atmosphericpressure and 4 °C are compressed to a gage pressure of 405 kN/ m, determine the final temperatureof the air in °C.a. 165.67 °Cb. 176.54 °Cc. 159.75 °Cd. 147.76 °C

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Engineering

Mechanical Engineering

Please show me how to solve the following practice problems in step by step solution (Thank you so much!)

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter2: Matter And Energy

Section: Chapter Questions

Problem 29RQ: If 3000 ft3 of air is crossing an evaporator coil and iscooled from 75F to 55F, what would be the...

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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

Thermodynamics: Please show me how to solve the following practice problems in step by step solution (Thank you so much!)

22. Air is compressed polytropically so that the quantity PV C. If 0.02 m' of air at atmospheric
pressure and 4 °C are compressed to a gage pressure of 405 kN/ m, determine the final temperature
of the air in °C.
a. 165.67 °C
b. 176.54 °C
c. 159.75 °C
d. 147.76 °C

Science that deals with the amount of energy transferred from one equilibrium state to another equilibrium state.

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