Answer Happy

Posted: **Sat Jul 02, 2022 7:09 pm**

: 4 A Spherical Source Radiates Sound Uniformly In All Directions At A Distance Of 10 M The Sound Intensity Level Is 80 1 (25.09 KiB) Viewed 28 times

4) A spherical source radiates sound uniformly in all directions. At a distance of 10 m, the sound intensity level is 80 dB with 0 dB corresponding to 10-¹2 W/m² a) At what distance from the source is the intensity level 60 dB? b) What power is radiated by this source?