MCQ
What is the phase difference between two successive crests in the wave
  • A
    $\pi$
  • B
    $\pi / 2$
  • $2 \pi$
  • D
    $4 \pi$

Answer

Correct option: C.
$2 \pi$
(c) Since distance between two consecutive crests is $\lambda$, so$\phi=\frac{2 \pi}{\lambda} \times \lambda=2 \pi .$

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