3.123 Air is confined to one side of a rigid container divided by a partition, as shown in Fig. P3.123. The other side is in tially evacuated. The air is initially at P 5 bar, T 500K and V, 0.2 m. When the partition is removed, the air expands to fill the entire chamber. Measurements show thes Va 2 V and P2= P/4. Assuming the air behaves as ideal gas, determine (a) the final temperature, in K and (b) th heat transfer, kJ.

3.123 Air is confined to one side of a rigid container divided by a partition, as shown in Fig. P3.123. The other side is in tially evacuated. The air is initially at P 5 bar, T 500K and V, 0.2 m. When the partition is removed, the air expands to fill the entire chamber. Measurements show thes Va 2 V and P2= P/4. Assuming the air behaves as ideal gas, determine (a) the final temperature, in K and (b) th heat transfer, kJ.

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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