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If a carnot engine receives heat from a heat source and discharge 1000J to a heat sink at temperature of 27C in each cycle,
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2. asked by hiqk
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A heat engine absorbs 126 kcal of heat and exhausts 77 kcal of heat in each cycle. Calculate the efficiency (as a percentage)An
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2. asked by Sierra
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A gasoline engine runs with 28 percent efficiency. It expels 3.60x10^4 J of heat in each cycle.a. Find the heat absorbed in one
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2. asked by anonymous
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a carnot heat engine operates between reservoirs at 550K and 300K, discarding 1500J of heat in each cycle.A) What is the
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2. asked by rujiye
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A heat engine draws 800J of heat from its high temperature source and discards 450J of exhaust heat into its cold temperature
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2. asked by MARK
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A gasoline engine absorbs 20990 J heat andperforms 4166 J mechanical work in each cycle. Find the amount of heat expelled in
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2. asked by Anonymous
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21. A heat engine operates in a cycle between temperatures 700 K and 400 K. The heat input to the engine during each cycle is
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2. asked by Kate
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A theoretical gasoline engine runs with 76 percent efficiency. It is calculated that it expels 3.25*10^4 J of heat.a. Find the
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2. asked by anonymous
3. 560 views
(a)(i) A heat engine takes in 1643 J of heat and releases 752 J of work to the environment in each cycle. Howmuch work does the
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2. asked by Linda
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A heat pump works on the vapor compression refrigeration cycle with 0.2 kg/s of refrigerant-134a as the working fluid. The cycle
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2. asked by S
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