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  3. 4 a suppose 02 mol of an ideal gas cv...

Question: 4 a suppose 02 mol of an ideal gas cv...

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4. (a) Suppose 0.2 mol of an ideal gas (Cv- 1.5R, independent of temperature) undergoes the reversible cyclic process 23->4 ->1 (see figure), where either P or V is held constant in each step. Calculate W, Q. AU, and ASt for each step and for the complete cycle. Assume work done by the system on the surrounding is negative. Please report answers in SI units. (b) Suppose the gas followed an alternative reversible cyclic process,24 1 and the process 2-) 4 expands isothermically. How would W, Q,AU, and ASt for the system change? Please report answers in SI units P [atm] 5.00F 1.00 V [cm] 1000 5000
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