4. A rigid tank contains 2 kg of air. The tank is initially at 25°C. The tank is heated until the pressure doubles. Determine the final temperature in Kelvins and the change in internal energy in kJ.

4. A rigid tank contains 2 kg of air. The tank is initially at 25°C. The tank is heated until the pressure doubles. Determine the final temperature in Kelvins and the change in internal energy in 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

Chapter1: Heat, Temperature, And Pressure

Section: Chapter Questions

Problem 6RQ: One British thermal unit will raise the temperature of _____ 1b of water _____F.

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4. Arigid tank contains 2 kg of air. The tank is initially at 25°C. The tank is heated until the pressure
doubles. Determine the final temperature in Kelvins and the change in internal energy in kJ.

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