Physics, 22.05.2021 19:40 mariahough
A) ¿Cuál es la potencia emisora que se necesita para que una persona que esta a 50m de distancia escuche un grito de auxilio?
Donde I = 10-12 w/m2
b) ¿Cuál es el nivel de intensidad con que se escucha un sonido, si la intensidad con la que se produce es de I = 10-8 w/m2
tome el valor de referencia de I0 = 10-12 w/m2
Answers: 2
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A) ¿Cuál es la potencia emisora que se necesita para que una persona que esta a 50m de distancia esc...
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