Question

Two sound waves of same periodic time & amplitude where superimposed to produce reasultant wave of amplitude equal to that of each interpering wave what will be the phase difference between those​

Answer 1

Answer:

Constructive interference occurs when two waves add together in superposition, creating a wave with cumulatively higher amplitude, as shown in. In destructive interference, the two waves add together but cancel out (like adding a positive and negative number).