3.10 A quantity of a certain perfect gas is compressed from an initialstate of 0-085 m³, 1 bar to a fina! state of 0-034 m², 3-9 bar. Thespecific heat at constant volume is 0-724 kJ/kg K, and the specificheat at constant pressure is 1-02 LJ/kg K. The obscrved temperaturerise is 146 K. Cakulate the specific gas constant, R, the mass of gaspresent, and the increase of internal energy of the gas.

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3.10 A quantity of a certain perfect gas is compressed from an initial state of 0-085 m³, 1 bar to a fina! statc of 0-034 m³, 3-9 bar. The specific heat at constant volume is 0-724 kJ/kg K, and the specific hcat at constant pressure is 1-02 LJ/kg K. The obscrved temperature rise is 146 K. Cakulate the specific gas constant, R, the mass of gas present, and the increase of internal encrgy of the gas.

3.10 A quantity of a certain perfect gas is compressed from an initial state of 0-085 m³, 1 bar to a fina! statc of 0-034 m³, 3-9 bar. The specific heat at constant volume is 0-724 kJ/kg K, and the specific hcat at constant pressure is 1-02 LJ/kg K. The obscrved temperature rise is 146 K. Cakulate the specific gas constant, R, the mass of gas present, and the increase of internal encrgy of the gas.

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 30RQ: A gas is compressed inside a compressor's cylinder. When the piston is at its bottom dead center,...

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