If you have the choice of running your heat engine between either of the following two sets of temperatures for the cold and hot reservoirs, which would you choose for higher efficiency: (a) between 20 °C and 200 °C, or (b) between 40 °C and 220 °C? O (a) O (b) O either (a) or (b) neither (a) nor (b)
If you have the choice of running your heat engine between either of the following two sets of temperatures for the cold and hot reservoirs, which would you choose for higher efficiency: (a) between 20 °C and 200 °C, or (b) between 40 °C and 220 °C? O (a) O (b) O either (a) or (b) neither (a) nor (b)
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Transcribed Image Text:If you have the choice of running your heat engine between either of the following two sets of
temperatures for the cold and hot reservoirs, which would you choose for higher efficiency: (a) between
20 °C and 200 °C, or (b) between 40 °C and 220 °C?
(a)
O (b)
either (a) or (b)
O neither (a) nor (b)
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