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NEETPhysicsWaves and Sound

What is the phase difference between oscillatory motion of two points separated by a distance of 3λ/4 for the travelling harmonic wave described by the equation:

Options

  1. Aπ/2 radians
  2. Bπ radians
  3. C3π/2 radians
  4. D2π radians

Correct answer

A. π/2 radians

Step-by-step solution

Correct Option is : (A) π/2 radians

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