Compute the final pressure of the tank
A 5-ft3 tank contains 0.6-gravity natural gas at 1500 psia and 100oF. 200 SCF of gas is released from the tank. This causes the temperature to drop to 60oF. What is the final pressure of the tank?
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Find the percent decrease in force necessary to move the piston when the SAE 10W oil between the piston and cylinder warms up from 0 degrees C to 100 degrees C.
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Calculate the change in entropy for one mole of a diatomic ideal gas (Cv = 5/2 nR) that is heated and compressed from 25.0°C and 10.0 L volume to 100.0°C and 1.00 L volume.
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What is the critical value of z in the previous question? Report the critical value CLOSEST to your calculated z-score. (Answer to 2 decimal places.)
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