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An insulated rigid tank contains 4 kg of argon gas at 450
Chapter 7, Problem 89P(choose chapter or problem)
An insulated rigid tank contains 4 kg of argon gas at \(450 \mathrm{kPa} \text { and } 30^{\circ} \mathrm{C}\). A valve is now opened, and argon is allowed to escape until the pressure inside drops to 200 kPa. Assuming the argon remaining inside the tank has undergone a reversible, adiabatic process, determine the final mass in the tank.
Equation Transcription:
Text Transcription:
450 kPa and 30°C
Questions & Answers
QUESTION:
An insulated rigid tank contains 4 kg of argon gas at \(450 \mathrm{kPa} \text { and } 30^{\circ} \mathrm{C}\). A valve is now opened, and argon is allowed to escape until the pressure inside drops to 200 kPa. Assuming the argon remaining inside the tank has undergone a reversible, adiabatic process, determine the final mass in the tank.
Equation Transcription:
Text Transcription:
450 kPa and 30°C
ANSWER:Step by step solution Step 1 of 2Given:Initial temperature,Initial pressures,Final pressures,Specific heat ratio of argon,Initial mass,\n