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irina1246 [14]
3 years ago
14

A una distancia de 12.0 m dsde una fuente puntual, el nivel de intensidad es de 70dB. A que distancia desde la fuente el nivel d

e intensidad sera de 40dB.
Physics
1 answer:
Arlecino [84]3 years ago
7 0
A una distncia de 12.0 m dsde una Fuentes puntual
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