Please answer fast (a) A frictionless piston-cylinder device contains oxygen at-50°C and specific volume of 0.03m'kg. The gas is heated isobarically to -20°C. Using the generalized compressibility chart,determine:(i) The initial pressure (in MPa),(ii) The final specific volume (in m'/kg) of the gas. T(b) A rigid tank contains 0.2 kg of propane initially at 20 bar and 200 K. The gas is cooledand the pressure drops to 15 bar. Determine the volume of the tank (in m'), and the finaltemperature (in K).

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(a) A frictionless piston-cylinder device contains oxygen at -50°C and specific volume of 0.03 m'kg. The gas is heated isobarically to -20°C. Using the generalized compressibility chart, determine: () The initial pressure (in MPa), (ii) The final specific volume (in m'/kg) of the gas. I (b) A rigid tank contains 0.2 kg of propane initially at 20 bar and 200 K. The gas is cooled and the pressure drops to 15 bar. Determine the volume of the tank (in m'), and the final temperature (in K).

(a) A frictionless piston-cylinder device contains oxygen at -50°C and specific volume of 0.03 m'kg. The gas is heated isobarically to -20°C. Using the generalized compressibility chart, determine: () The initial pressure (in MPa), (ii) The final specific volume (in m'/kg) of the gas. I (b) A rigid tank contains 0.2 kg of propane initially at 20 bar and 200 K. The gas is cooled and the pressure drops to 15 bar. Determine the volume of the tank (in m'), and the final temperature (in K).

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter19: Temperature, Thermal Expansion And Gas Laws

Section: Chapter Questions

Problem 40PQ: On a hot summer day, the density of air at atmospheric pressure at 35.0C is 1.1455 kg/m3. a. What is...

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