The end correction for the vibrations of air column in a tube of circular cross-section will be more if the…

The end correction for the vibrations of air column in a tube of circular cross-section will be more if the tube is
  1. reduced in length.
  2. increased in length.
  3. made thinner.
  4. widened.

Solution

The end correction is $\mathrm{e}=0.3 \mathrm{~d}$ therefore 'e' will be more, when pipe is widened with large diameter.

Asked in: MHT CET 2024 (15 May Shift 2)

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