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Physics, 03.11.2021 03:00 Lindsay882
Sophia veut vendre un bracelet en or massif. Elle se renseigne sur le prix de lor ET apprend qu un kilogramme d ir coute 38100€. Son bracelet a pour volume 1,81cm³.
Calcule le prix de l or constituant le bracelet de Sophia.
Donnee
Masse volumique de l or:
Ro or = 19300kg/m³
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Sophia veut vendre un bracelet en or massif. Elle se renseigne sur le prix de lor ET apprend qu un k...
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