Two compact sources of sound oscillate in phase with a frequency of 130 hz where the speed of sound is 340 m/s. at a point that is 3.40 meters from one source and 3.87 meters from the other, the ampli

Two compact sources of sound oscillate in phase with a frequency of 130 hz where the speed of sound is 340 m/s. at a point that is 3.40 meters from one source and 3.87 meters from the other, the amplitude of the sound from each source separately is

a.