Physics, 09.02.2021 23:10 cmg27

un objet de fer a été place dans l eau de l une de ces sources serait rongé au bout d un certain temps. Afin d'étudier le phénomène on réalise l'expérience détailler dans le texte si après

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un objet de fer a été place dans l eau de l une de ces sources serait rongé au bout d un certain tem...