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The two nearest harmonics of a tube clos...

The two nearest harmonics of a tube closed at one end and open at other end are 220 Hz and 260 Hz. What is the fundamental frequency of the system?

A

10Hz

B

20 Hz

C

30 Hz

D

40 Hz

Text Solution

Verified by Experts

The correct Answer is:
b
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Knowledge Check

  • Thw two nearest harmonics of a tube closed at one end and open at other end are 220 Hz and 260 Hz. What is the fundamental frequency of the system?

    A
    `20 Hz`
    B
    `30 Hz`
    C
    `40 Hz`
    D
    `10 Hz`

  • Two consecutive harmonics of an air column in a pipe closed at one end are of frequencies 150 Hz and 250 Hz. What is the fundamental frequency ?

    A
    50 Hz
    B
    100 Hz
    C
    75 Hz
    D
    25 Hz

  • What is the shortest length of a pipe open at one end and closed to other end resonates with the fundamental frequency n ?

    A
    21
    B
    v/2n
    C
    41
    D
    v/4n

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