Mechanical Engineering :: Thermodynamics
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One m3 of methane (CH4) requires 2m3 of oxygen and produces 1m3 of carbon dioxide and 2m3 of water or steam.
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A perpetual motion machine of the first kind is __________ according to first law of thermodynamics.
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One kg of carbon requires 8/3 kg of oxygen for its complete combustion and produces 11/3 kg of carbon dioxide gas.
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A process, in which the gas is heated or expanded in such a way that product of its pressure and volume remains constant, is called isothermal process.
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