Consider an experimental structure required to always have constant pressure. For this purpose, a collapsible compartment has been installed that expands and contracts to adjust the volume of air inside the structure for maintaining constant air pressure of 1 atm.Given the total volume of air inside the structure was 100,000 m' when the compartment was fully collapsed, solve the following:If a constant pressure is to be maintained while the temperature varies from 0°F to 150°F, find the volume of air that the compartment holds when it expands to the maximum.For the temperature transition mentioned above, find the change in internal energy undergone by the air in the structure.Also, find the work done by the compartment while it expands.Assume air to be an ideal gas.

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Answered: Consider an experimental structure…

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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Consider an experimental structure required to always have constant pressure. For this purpose, a collapsible compartment has been installed that expands and contracts to adjust the volume of air inside the structure for maintaining constant air pressure of 1 atm.

Given the total volume of air inside the structure was 100,000 m' when the compartment was fully collapsed, solve the following:

If a constant pressure is to be maintained while the temperature varies from 0°F to 150°F, find the volume of air that the compartment holds when it expands to the maximum.
For the temperature transition mentioned above, find the change in internal energy undergone by the air in the structure.
Also, find the work done by the compartment while it expands.

Assume air to be an ideal gas.

Expert Solution

Step 1: Write the given data,

$table row cell Constant space pressure comma straight P end cell equals cell 1 space atm end cell row cell Initial space total space volume space of space air space inside space the space structure comma space straight V subscript 1 end cell equals cell 100000 space straight m cubed end cell row cell Initial space temperature comma space straight T subscript 1 end cell equals cell 0 space degree straight F equals 255.37 space straight K end cell row cell Final space temperature comma space straight T subscript 2 end cell equals cell 150 space degree straight F equals 338.71 space straight K end cell end table$

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