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Consider a Carnot engine operating between the temperatures of 300. K and 189 K. Find the efficiency of this engine. Assume,
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A piston in a car engine has a mass of 0.75 kg and moves with motion wich was approximately simple harmonic. If the amplitude of
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2. asked by Nuwaya
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A multicylinder gasoline engine in an airplane, operating at 2500 rev/min, takes in 7800 J of energy and exhausts 4600 J for
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2. asked by Anonymous
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A piston in a car engine has a mass of 0.75kg and moves with motion which is approximately simple harmonic. If the amplitude of
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2. asked by Nazrawi
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An engine absorbs 2000J of heat from a hot reservoir and expels 750J to a cold reservoir during each operating cycle. What is
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2. asked by me
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You decide to use your body as a Carnot heat engine. The operating gas is in a tube with one end in your mouth (where the
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2. asked by Christina
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A heat engine operating between 100°C and 700°C has efficiency equal to 40% of the maximum theoretical efficiency .how much
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2. asked by Anonymous
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An engine absorbs 2000J of heat from a hot reservoir and expels 750J to a cold reservoir during each operating cycle. What is
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2. asked by Anonymous
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An engine absorbs 2000J of heat from a hot reservoir and expels 750J to a cold reservoir during each operating cycle. What is
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2. asked by christ
3. 647 views
A heat engine operating between 100 degree celcius and 700 degree celcius has an efficiency equal to 40% of the maximum
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2. asked by MZAOEM
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