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MHT CET2016PhysicsWaves and Sound

If the end correction of an open pipe is 0 . 8 cm then the inner radius of that pipe will be

Options

  1. A1 3 c m
  2. B2 3 c m
  3. C3 2 c m
  4. D0.2 c m

Correct answer

B. 2 3 c m

Step-by-step solution

For open organ pipe ∆ L = 1.2 × r ∴ r = ∆ L × 1 1.2 = 0.8 1.2 = 2 3 c m .

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