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The First Law of Thermodynamics
Two Gas Paths to the Same Volume
Description
Heat added to a thermodynamic system can lead to the same final state through different paths. The path matters because work and heat depend not only on the initial and final states, but also on the steps in between. In this topic, an ideal gas is used to show two different ways to reach the same volume.
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Transcript
Le travail effectué par un système thermodynamique dépend du trajet dans toutes les conditions.
Considérons un système de deux cylindres reliés par une soupape de pression. Initialement, le cylindre A est rempli d’un gaz parfait, tandis que le cylindre B est vide
Sur le cylindre de chauffage A, le gaz abs...
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