The diagram shows the pressure and volume of an ideal gas during one cycle of an engine. As the gas proceeds from state 1 to state 2, it is heated at constant pressure. It is then cooled at constant volume, until it reaches state 3. The gas is then cooled at constant pressure to state 4. Pressure Finally, the gas is heated at constant volume until it returns to state 1. 4po 3po 2po Po Vo 2Vo 3Vo 4Vo SVo Volume Part A Find W/12, the work done on the gas as it expands from state 1 to state 2. Express the work done in terms of po and Vo. You did not open hints for this part. ANSWER: W12 = C Part B Find Was. the work done on the gas as it cools from state 2 to state 3. Express your answer in terms of po and Vo. You did not open hints for this part. ANSWER: Wa = Part C Find Was, the work done on the gas as it is compressed from state 3 to state 4. Express your answer in terms of po and Vo. ANSWER: WH = Part D Find W . the work done on the gas as it is heated from state 4 to state 1. Express your answer in terms of po and Vo. ANSWER: WAI = Part E What is Wit , the total work done on the gas during one cycle? Express your answer in terms of po and Vo- ANSWER: Part F When the gas is in state 1. its temperature is 71 . Find the temperature 73 of the gas when it is in state 3. (Keep in mind that this is an ideal gas.) Express 73 in terms of Ti . You did not open hints for this part. ANSWER: T3 =