MCQ
Two waves of same amplitude and same wavelength are superimposed in different phases. The amplitude of the resultant wave will be maximum when the phase difference between them is:
  • zero
  • B
    $\pi / 2$
  • C
    $\pi$
  • D
    $3 \pi / 2$

Answer

Correct option: A.
zero
(A) - zero

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