Brune Posted December 2, 2020 Posted December 2, 2020 https://zupimages.net/viewer.php?id=20/49/li7b.jpg bon jour je ne comprend pas le qcm 3 ( sachant que l’énergie cinétique est de 128kev) Quote
Solution EniramJ Posted December 2, 2020 Solution Posted December 2, 2020 Salut ! Du coup je te mets le lien de ce sujet (ce type de QCM ne tombera ne te tracasse pas ) Quote
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