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Physique-Chimie |
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| Lycée et enseignement supérieur |
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Concours Commun INP - TPC 2024
Physique :
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| Sujet |
1er problème : autocuiseur :
La soupape : masse de la soupape ; équilibre de la pression
Mesures dans l'autocuiseur et exploitation (premier modèle ; second modèle ; augmentation de la vitesse de cuisson ; estimation du débit de vapeur ; intérêt de l'autocuiseur en altitude
2ème problème : chant des dunes :
Action du vent : écoulement de l'air autour d'un grain de sable ; profil de vitesse au-dessus d'une dune
Le chant des dunes : avalanche de sable ; le chant des dunes
Énoncé : https://www.concours-commun-inp.fr/_resource/annales%20%C3%A9crits/2024/TPC/2024_TPC2P.pdf |
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| Corrigé |
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