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A whistle whose air column is open at both ends has a fundamental frequency 500 Hz . The whistle is dipped in water such that half of it remains out of water. What will be the fundamental frequency now? (speed of sound in air is 340 ~ms ⁻¹ ).

Options

  1. A250 Hz
  2. B125 Hz
  3. C500 Hz
  4. D1000 Hz

Correct answer

C. 500 Hz

Step-by-step solution

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