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NEET2013PhysicsWaves and SoundActual

If we study the vibration of a pipe open at both ends, then the following statements is not true

Options

  1. AOpen end will be anti-node
  2. BOdd harmonics of the fundamental frequency will be generated
  3. CAll harmonics of the fundamental frequency will be generated
  4. DPressure change will be maximum at both ends

Correct answer

D. Pressure change will be maximum at both ends

Step-by-step solution

Statement (d) is not true, because at the open ends pressure change will be zero.

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