A 0.71 m3 closed tank contains a gas at 129.52 kPa and 374.2 K. The gas is now heated until its temperature increased to 607.8 K. The gas constant is 0.277 kJ/kg.K and the specific heat at constant volume is 0.554 kJ/kg.K. Determine the mass of gas in the tank. [write your answer in kg and use 3 digits after the decimal point). Answer:

A 0.71 m3 closed tank contains a gas at 129.52 kPa and 374.2 K. The gas is now heated until its temperature increased to 607.8 K. The gas constant is 0.277 kJ/kg.K and the specific heat at constant volume is 0.554 kJ/kg.K. Determine the mass of gas in the tank. [write your answer in kg and use 3 digits after the decimal point). Answer:

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 17RQ: At a constant pressure, how does a volume of gas vary with respect to the absolute temperature?

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