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The Stirling engine cycle is shown below. In this cycle, an ideal gas: Expands at a constant (high) temperature Changes temperature at a constant volume from a high temperature to a low temperature s compressed at a constant (low) temperature Returns to the initial state at a constant volume, from the low temperature to the high temperature. The engine consists of 0.17 moles of a diatomic ideal gas, the high temperature is TH = 430 K, the low temperature is TL = 286 K, and the "compression ratio" is Vb/Va = 2.11. What is the TOTAL heat input into the gas in one complete cycle of the engine? Give your answer in Joules to at least three significant figures. (a) TH (b) (d) TL (C) Va V Consider the Carnot cycle shown below: Starting from (a), the gas is compressed at constant temperature to (b) The gas is then compressed adiabatically to (c) The gas then expands at constant temperature to (d) Finally, the gas expands adiabatically back to (a). The engine works between the temperatures Tc = 294 K and TH = 448 K. The engine starts at (a) with a volume of 5.34 L and a pressure of 1 atm. The volume of the gas at (b) is Vb = Va/1.73. Assume this engine contains a monatomic ideal gas. What is the ratio of the volume of the gas at (d) to the volume of the gas at (c), Va/Vc? Give your answer to at least three significant figures. ( c ) Camnot Cycle TH Q=0 (d) (b) Q=0 Ic (a) Consider the Carnot cycle shown below: Starting from (a), the gas is compressed at constant temperature to (b) The gas is then compressed adiabatically to (c) The gas then expands at constant temperature to (d) Finally, the gas expands adiabatically back to (a). The engine works between the temperatures Tc = 281 K and TH = 411 K. The engine starts at (a) with 0.16 moles of a diatomic ideal gas at a volume of 0.65 L and a pressure of 1 atm. The volume of the gas at (b) is Vb = Va / 4.81. What is the total input heat in one cycle? (This is the heat input, not the total Q.) Give your answer in Joules to at least three significant figures. (c) Camo Cycle TH Q=0 d (6) Q=0 Ic (a) V