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An organ pipe closed at one end has a l...

An organ pipe closed at one end has a length 1m and an open organ pipe has a length 1.6 m . The speed of sound in air is 320 m/s . The two pipes can resonates for a sound of frequency

A

100 Hz

B

240 Hz

C

320 Hz

D

400 Hz

Text Solution

Verified by Experts

The correct Answer is:
D
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Knowledge Check

  • A pipe of lengh 1m is closed at one end. The velocity sound in air is 300m//s . The air column in the pipe will not resonate for sound of frequency

    A
    `75Hz`
    B
    `225Hz`
    C
    `300Hz`
    D
    `375Hz`

  • Velocity of sound in air is 320 m//s . The resonant pipe shown in Fig. 7.81 cannot vibrate with a sound of frequency .

    A
    `80 Hz`
    B
    `240 Hz`
    C
    `320 Hz`
    D
    `400 Hz`

  • If speed of sound is 330 m/s. The lengths of closed pipe and open pipe are :

    A
    0.4125 m, 1.65m
    B
    3.3m, 1.65m
    C
    0.825m, 0.825m
    D
    1.65m, 0.825m

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