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An open pipe is closed at one end and an overtone of the closed pipe is higher than an overtone of the open pipe by a given amount: fundamental of the open pipe

The same question, asked 2 times: 15 Apr 2026 S2*, 16 Apr 2026 S2. Every wording below, oldest first.

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  1. Question 1

    15 Apr 2026 S2

    124
    When open pipe is closed from one end then second overtone of closed pipe is higher in frequency by 100 Hz than first overtone of open pipe. The fundamental frequency of open end pipe will be (Neglect end correction)

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  2. Question 2

    16 Apr 2026 S2

    123
    When open pipe is closed from one end then third overtone of closed pipe is higher in frequency by 150Hz than second overtone of open pipe. The fundamental frequency of open end pipe will be (Neglect end correction)

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