If a sound with a singular frequency of 685 has an measured intensity of 1.62 x 105 W when at a distance of 6.61 m from
Posted: Mon May 23, 2022 12:17 pm
If a sound with a singular frequency of 685 has an measured intensity of 1.62 x 105 W when at a distance of 6.61 m from the source, what is the decibel level when at a distance of 10.4 m from the source?