d) How could an engineer make a gas contract at constant pressure?

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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answer part d

A gas of N = 7x1026 diatomic particles initially
has a pressure p = 1.65 atm and a volume Vi =
3.7 m. The gas contracts at constant
pressure until it has a volume Va = 2.9 m³.
c) Determine the change in the internal energy
- of the gas AEim for this process.
d) How could an engineer make a gas contract at
constant pressure? •
Sketch this process on a p-V diagram.
Determine the initial and final temperatures
of the gas.
Transcribed Image Text:A gas of N = 7x1026 diatomic particles initially has a pressure p = 1.65 atm and a volume Vi = 3.7 m. The gas contracts at constant pressure until it has a volume Va = 2.9 m³. c) Determine the change in the internal energy - of the gas AEim for this process. d) How could an engineer make a gas contract at constant pressure? • Sketch this process on a p-V diagram. Determine the initial and final temperatures of the gas.
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