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A 1-m m3 tank containing air at 10C and 350kPa is connected through a valve to another tank containing 3kg of air at 35C and

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A 1-m m3 tank containing air at 10C and 350kPa is connected through a valve to another tank containing 3kg of air at 35C and 150kPa. Now the valve is opened, and the entire system is allowed to reach thermal equilibrium with the surroundings, which are at 18C. Determine the volume of the second tank and the final equilibrium pressure of air. The gas constant of air is R=0.287kPam3/kgK. The volume of the second tank is m3. The final equilibrium pressure of air is kPa

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