Tuesday
September 27, 2016

Homework Help: physics

Posted by Anonymous on Friday, April 13, 2012 at 11:46am.

At a distance of 7.5 m from a point sound source, the sound intensity level is 105 dB.
At what distance is the intensity level 90 dB?

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions