Two vessels, A and B, both containing nitrogen, are connected by a valve which is opened to allow the contents to mix and achieve an equilibrium temperature of 30°C. Calculate: (i) The final equilibrium pressure; (ii) The amount of heat transferred to the surroundings; (iii) If the vessel had been perfectly insulated, calculate the final temperature and pressure. Vessel A Vessel B N2 n 0.6 mole P= 16 bar N2 m = 3 kg P= 6.4 bar T= 25 °C T= 55 °C

Two vessels, A and B, both containing nitrogen, are connected by a valve which is opened to allow the contents to mix and achieve an equilibrium temperature of 30°C. Calculate: (i) The final equilibrium pressure; (ii) The amount of heat transferred to the surroundings; (iii) If the vessel had been perfectly insulated, calculate the final temperature and pressure. Vessel A Vessel B N2 n 0.6 mole P= 16 bar N2 m = 3 kg P= 6.4 bar T= 25 °C T= 55 °C

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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