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Thermodynamique


Michael_Scott
Go to solution Solved by Basquella,

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Bonsoir,

Je voudrais savoir si pour une bulle, c'était 2*tension ou 4 *tension qu'il fallait utiliser dans la formule pour calculer la pression. Car dans le sujet de l'an dernier, au QCM29, je vois une bulle et on appliqué 2 alors que je pensais 4 pour une bulle. Merci d'avance.

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