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An open organ pipe of length l vibrates ...

An open organ pipe of length l vibrates in its fundamental mode. The pressure variation is maximum

A

at the two ends

B

at a distance L/4 from either end inside the tube

C

at the mid-point of the tube

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
B
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Knowledge Check

  • In an organ pipe of length L open at both ends, the fundamental mode has a frequency (where v is a speed of sound in air)

    A
    `v/(2L)` and only odd harmonies are present.
    B
    `v/(2L)` and only even harmonies are present.
    C
    `v/(2L)` and all harmonies are present.
    D
    `v/(4L)` and only odd harmonies are present.

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