Question: Two sound sources oscillate in phase with the same frequency, wavelength, and amplitude A. They are separated in space by 0.10 of a wavelength. At a point that is on the line that passes through the sources but is not between the sources,
Part A: What is the ratio of the amplitude of the resultant wave to the initial amplitude A.
I need help to find the ratio of the amplitude of the resultant wave to the initial amplitude A.