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NEET2001PhysicsWaves and SoundActual

If fundamental frequency is 50 and next successive frequencies are 150 and 250 then it is

Options

  1. Aa pipe closed at both end
  2. Ba pipe closed at one end
  3. Can open pipe
  4. Da stretched pipe.

Correct answer

B. a pipe closed at one end

Step-by-step solution

For a pipe closed at one end, the frequencies are odd multiples of the fundamental frequencies.

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