Two waves of the same frequency and amplitude superpose to produce a resultant disturbance of the same amplitude. The phase difference between the waves is Two waves of the same frequency and amplitude superpose to produce a resultant disturbance of the same amplitude. The phase difference between the waves is September 17, 2020 Category: Cengage NEET by C.P Singh , Chapter 16 - Wave Motion and Waves on a String , Part 1 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related