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hi, I need full explaniation please Q2. A tank of 0.05m3 volume contains air at 800 kPa (absolute) and 15C. At t=0, air begins escaping

hi, I need full explaniation please image text in transcribed
Q2. A tank of 0.05m3 volume contains air at 800 kPa (absolute) and 15C. At t=0, air begins escaping from the tank through a valve with a flow area of 65mm2. The air passing through the valve has a speed of 300m/s and a density of 6 kg/m3. Determine the instantaneous rate of change of density in the tank at t=0

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