MHT CET 2024 Physics question

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

(A)reduce in length
(B)increased in length
(C)made thinner
(D)widenedCorrect

Answer: (D)

Solution

For an open/closed pipe the end correction is , where is the radius of the tube (for an open pipe the total correction is ). It depends only on the radius of the tube, not on its length. Therefore the end

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Question ID VK-095411