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COMEDK · Physics · 16. Waves and Sound

If two waves of the same frequency and amplitude respectively on superposition produce a resultant disturbance of the same amplitude the waves differ in phase by

  1. A \(\pi / 3\)
  2. B \(2 \pi / 3\)
  3. C \(\pi\)
  4. D zero
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Answer & Solution

Correct Answer

(B) \(2 \pi / 3\)

Step-by-step Solution

Detailed explanation

Given that, amplitude and frequency of two waves are same. Hence, resultant amplitude due to superposition of two waves with phase difference \(\phi\) is given by…
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