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Question cours de biophysique


Passtis51
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Bonjour, 

Sur le cour de biophysique de ce matin sur les grandeurs, unités physiques et dimension il y a un exercice à faire pour illustrer. Ma question est par rapport l’item B, je ne comprend pas pourquoi lorsqu’on réalise l’analyse dimensionnelle on passe de E= h*v à v= c/λ. Je comprend qu’on isole v pour obtenir v =E/h mais pourquoi remplacer E/h par c/λ.

Merci d’avance 

 

 

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