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NEETPhysicsWaves and Sound

What is the phase difference between the oscillatory motion of two points separated by a distance of 0.5 m in the travelling harmonic wave described by the equation: y(x, t) = 2.0 cos(2π(10t - 0.0080x + 0.35))?

Options

  1. A0.25π radians
  2. B0.8πradians
  3. C0.8π radians
  4. D2π radians

Correct answer

C. 0.8π radians

Step-by-step solution

Correct Option is : (C) 0.8π radians

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