A certain source of sound waves radiates uniformly in all directions. At a distance of 22 m from the source the intensit
Posted: Thu Jul 07, 2022 2:13 pm
A certain source of sound waves radiates uniformly in alldirections. At a distance of 22 m from the source the intensitylevel is 55 dB. What is the total acoustic power output of thesource? (Note: The reference intensity I0 is 1.0 × 10^-12W/m^2.)