Physics, 10.03.2021 23:30 keiryporthillo
10.Une corde suspendue d'un plafond vibre à une fréquence de 440 Hz et est
tendue par une masse de 100 g. En ajoutant un autre poids de masse inconnue
au bout de cette corde, la fréquence de vibration de la corde est doublée. Quelle
est la masse inconnue ?
Answers: 2
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10.Une corde suspendue d'un plafond vibre à une fréquence de 440 Hz et est
tendue par une masse de...
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