Question

answer....................

if anyone knows than give...answer.....​

Answer 1

The resultant amplitude of two interfering waves is equal to the sum of those two waves' displacements at the same location as the resultant wave's amplitude. ... The resultant amplitude is then greater in magnitude than the magnitude of the displacement of the largest interfering wave.

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Answer 2

Answer:

• The resultant of two collinear simple harmonic motions having the same frequency is itself a simple harmonic motion.
• The amplitude and phase of the resultant SHM depends on the amplitudes of the two individual SHMs as well as the phase difference between them.