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A rigid, well-insulated tank, with a volume of 0.057 m3 , contains air at p1 =...

A rigid, well-insulated tank, with a volume of 0.057 m3 , contains air at p1 = 1.4 bar, T1 = 280 K. The air is stirred by a paddle wheel, resulting in an energy transfer to the gas of magnitude 6.78 kJ. Assuming ideal gas behavior for the air, determine the final temperature, in K, and the final pressure, in bar. Neglect kinetic and potential energy effects

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