A gas enclosed in a container that has a piston with a cross-sectional area of 0.15 m2 has a vacuum pressure of 40 kPa and a temperature of 200 °C when the piston moves 20 cm compressing the gas. Determine the work done if the atmospheric pressure of the place is 100 kPa. a) 1.8 kJ b) 1.2 kJ c) 9.0 kJ d) 3.0 kJ

A gas enclosed in a container that has a piston with a cross-sectional area of 0.15 m2 has a vacuum pressure of 40 kPa and a temperature of 200 °C when the piston moves 20 cm compressing the gas. Determine the work done if the atmospheric pressure of the place is 100 kPa. a) 1.8 kJ b) 1.2 kJ c) 9.0 kJ d) 3.0 kJ

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter2: Matter And Energy

Section: Chapter Questions

Problem 21RQ

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