JohnM1992
contestada

A) A small source emits sound waves with a power output of 180 W.
(a) Find the intensity 5 m from the source
(b) Find the distance at which the sound level is 50 dB.

Respuesta :

laxbro2007

Answer:

By the end of this section, you will be able to: Define intensity, sound intensity, and sound pressure le

Explanation:

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