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Physics, 05.09.2020 01:01 astorkid

Dos máquinas idénticas se colocan a la misma distancia de un trabajador. La intensidad del sonido entregado por cada máquina en funcionamiento en la posición del trabajador es de 2 x 10-7 W/m2

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Dos máquinas idénticas se colocan a la misma distancia de un trabajador. La intensidad del sonido en...
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