Home
Class 11
PHYSICS
A tube closed at one end and containing ...

A tube closed at one end and containing air produced, when excited the fundamental note of frequency `512 H_(Z)`. If the tube is opened at both ends, the fundamental frequency that can be exited is (in `H_(Z)`)
(a) `1024` (b) `512` (c ) `256` (d) `128`

A

1024

B

512

C

256

D

128

Text Solution

Verified by Experts

The correct Answer is:
A
`512 = v//4l, n = v//2l, 512//n = 1//2, n = 1024` Hz
Promotional Banner

Topper's Solved these Questions

  • COMPETITION CARE UNIT

    ICSE|Exercise NDA EXAM QUESTIONS|55 Videos

  • COMPETITION CARE UNIT

    ICSE|Exercise OBJECTIVE QUESTIONS FROM PREVIOUS IAS EXAMINATIONS |50 Videos

  • COMPETITION CARE UNIT

    ICSE|Exercise OSCILLATIONS|23 Videos

  • CIRCULAR MOTION

    ICSE|Exercise MODULE 2 (FROM ROTATIONAL KINETIC ENERGY , WORK ,POWER)|24 Videos

  • DIMENSIONS

    ICSE|Exercise SELECTED PROBLEMS (FROM CONVERSIONS OF ONE SYSTEMS OF UNITS INTO ANOTHER)|9 Videos

Similar Questions

Explore conceptually related problems

A tube, closed at one end and containing air, produces, when excited, the fundamental note of frequency 512 Hz . If the tube is open at both ands the fundamental frequency that can be excited is (in Hz)

The fundamental frequency of a pipe closed at one end is 100Hz. If close end is open the fundamental frequency of same pipe wil be

The fundamental frequency of an open organ pipe is n. If one of its ends is closed then its fundamental frequency will be –

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 cylindrical tube, is open at both the ends, it has fundamental frequency 200 Hz in air. Now half of length contains water. The fundamental frequency will now be

A cylindrical tube open at both the ends has a fundamental frequency of 390 Hz in air. If 1/4 th of the tube is immesed vertically in water the fundamental frequency of air column is

Show that an organ pipe of length 2l open at both ends has the same fundamental frequency as another pipe of length I closed at one end.

The wavelength of the fundamental note produced by a pipe of length 2m, when its both ends are open is

A cylinderical tube open at both ends, has a fundamental frequency f in air. The tube is dipped vertically in water so that half of it is in water. The fundamental frequency of air column is now

It is desired to increse the fundamental resonance frequency in a tube which is closed at one end. This can be achieved by

ICSE-COMPETITION CARE UNIT-WAVES
  1. Two sounds, waves, having sinusoidal wave from but different wavelengt...

    Text Solution

    |

  2. When we hear a sound, we can identify its source from

    Text Solution

    |

  3. A transverse wave is described by the equatiion Y = Y(0) sin 2pi (ft ...

    Text Solution

    |

  4. A wave is represented by the equation y = A sin (10 pi x + 15 pi t +...

    Text Solution

    |

  5. As a wave propagates

    Text Solution

    |

  6. y(x, t) =(0.8)/([(4x + 5t)^(2) +5]) represents a moving pulse where x ...

    Text Solution

    |

  7. Two monatomic ideal gas 1 and 2 of molecular masses m(1) and m(2) resp...

    Text Solution

    |

  8. Two sound waves of equal intensity I generates beats. The maximum inte...

    Text Solution

    |

  9. An air column in a pipe, which is closed at one end, will be in resona...

    Text Solution

    |

  10. A cylindrical tube, open at both ends, has a fundamental frequency v. ...

    Text Solution

    |

  11. An organ pipe P(1) closed at one end vibrating in its first harmonic a...

    Text Solution

    |

  12. A tube closed at one end and containing air produced, when excited the...

    Text Solution

    |

  13. The displacement of particles in a string stretched in the x-direction...

    Text Solution

    |

  14. Two identical straight wires are stretched so as to products 6 beats//...

    Text Solution

    |

  15. Two vibrating strings of the same material but lengths L and 2L have r...

    Text Solution

    |

  16. velocity of sound in air is 320 m/s. A pipe closed at one end has a le...

    Text Solution

    |

  17. Two pulses in a stretched string whose centres are initially 8 cm apar...

    Text Solution

    |

  18. A somoneter wire resonates with a given tuning fork forming standing w...

    Text Solution

    |

  19. The ends of a stretched wire of length L are fixed at x = 0 and x = L,...

    Text Solution

    |

  20. A siren placed at a railway platfrom is emitted sound of frequency 5 k...

    Text Solution

    |