n one cycle a heat engine absorbs 460 J from a high-temperature reservoir and expels 310 J to a low-temperature reservoir. If the efficiency of this engine is 55% of the efficiency of a Carnot engine, what is the ratio of the low temperature to the high temperature in the Carnot engine? Tlow/ Thigh= ?

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Q: A Carnot engine operates between the temperatures  Th = 100°C  and  Tc = 23°C.  By what factor…

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Q: A Carnot engine operates between temperatures of 480 K and 400 K and does 160 J of work in each…

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Q: Exactly 500 grams of ice are melted at a temperature of 32°F. (Lice = 333 J/g.) What is the change…

A: Given: Here are the given data, Mass, m=500 g Temperature, T=32°F=273°K Lice=333 Jg To find: The…

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A: Hence the answer in three significant figures is 596.K.

Q: A Carnot engine has a cycle with a high temperature of 900 K and a low temperature of 250 K. If the…

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Q: A Carnot engine takes in heat from a reservoir at 500°C and releases heat to a lower-temperature…

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Q: If the cold temperature reservoir of a Carnot engine is held at a constant 324 K , what temperature…

A: Given data:  Cold temperature (TC) = 324 K Efficiency (n) = 0.61 Required:. The hot temperature (TH)

Q: in a Carnot engine the temperatures TH and TL have values of 250°C and 150°C.  What efficiency, e,…

A: The Carnot efficiency of a heat engine cycle is the maximum theoretical efficiency a heat engine can…

Q: What is the entropy change of 15 g of steam at 100°C when it condenses to water at the same…

A: Part ASolution:Entropy change will be given as:dS = QT           - 1where, Q is the heat amount of…

Q: a carnot engine has an efficiency of 22%. It operates between two reservoirs differing in…

A: Given: Efficiency of Carnot engine, η=22% Temperature difference between two reservoir, ∆T=75 K   To…

Q: In one cycle a heat engine absorbs 520 J from a high-temperature reservoir and expels 310 J to a…

A:

Q: A Carnot engine operates between the temperatures Th = 100°C and Tc = 24°C. By what factor does the…

A: Theoretical efficiency of carnot engine : Effc=1-TcTh Given : Th=100°C=100+273=373 KTc=24°…

Q: certain gasoline engine has an efficiency of 32.0%. What would the hot reservoir temperature (in °C)…

A: Given Temperature of sink = 2100 C = 210+273 = 483 K Efficiency = 32 %