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Argon is compressed in a polytropic process with n= 1.2
Chapter 4, Problem 66P(choose chapter or problem)
Argon is compressed in a polytropic process with \(n= 1.2\) from \(120 \mathrm{kPa}\) and \(10^{\circ} \mathrm{C}\) to \(800 \mathrm{kPa}\) in a piston-cylinder device. Determine the work produced and heat transferred during this compression process, in \(\mathrm{kJ} / \mathrm{kg}\).
Equation Transcription:
10°C
Text Transcription:
n = 1.2
120 kPa
10 degree celsius
800 kPa
kJ/kg
Questions & Answers
QUESTION:
Argon is compressed in a polytropic process with \(n= 1.2\) from \(120 \mathrm{kPa}\) and \(10^{\circ} \mathrm{C}\) to \(800 \mathrm{kPa}\) in a piston-cylinder device. Determine the work produced and heat transferred during this compression process, in \(\mathrm{kJ} / \mathrm{kg}\).
Equation Transcription:
10°C
Text Transcription:
n = 1.2
120 kPa
10 degree celsius
800 kPa
kJ/kg
ANSWER:
Step 1 of 3
Given information:
Polytropic exponent 
Initial pressure 
Initial temperature 
Final pressure 