Home
Class 11
PHYSICS
Two vibrating strings of the same materi...

Two vibrating strings of the same material but lengths `L` and `2L` have radii `2r` and `r` respectively. They are stretched under the same tension. Both the string vibrate in their fundamental nodes, the one of length `L` with freuqency `v_(1)` and the other with frequency `v_(2)`. the ratio `v_(1)//v_(2)` is given by

A

2

B

4

C

8

D

1

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • WAVES AND SOUND

    ERRORLESS |Exercise Organ pipe|53 Videos

  • WAVES AND SOUND

    ERRORLESS |Exercise Doppler s Effect|65 Videos

  • WAVES AND SOUND

    ERRORLESS |Exercise Stationary Waves|39 Videos

  • VECTORS

    ERRORLESS |Exercise Exercise|223 Videos

  • WORK , ENERGY , POWER AND COLLISION

    ERRORLESS |Exercise Self Evaluation Test|19 Videos

Similar Questions

Explore conceptually related problems

Two vibrating strings of the same material but lengths L and 2L have radii 2r and r respectively. They are stretched under the same tension. Both the strings vibrate in their fundamental modes, the one of length L with frequency n_(1) and the other with frequency n_(2) the ratio n_(1)//n_(2) is given by

Two wires of same material and same length have radii r_1 and r_2 respectively. Compare their resistances.

Two wires made from the same material have their lengths L and 2L and the radii 2r and r respectively. If they are stretched by the same force, their extensions are e_(1) and e_(2) . The ratio e_(1)/e_(2) is

Two copper wire of length l and 2l have radii, r and 2r respectively. What si the ratio of their specific resistance.?

Two wires of same material of length l and 2l vibrate with frequencies 100 Hz and 150 Hz respectively. The ratio of their tensions is

Two uniform brass rods A and B of lengths l and 2l and radii 2r and r respectively are heated to the same temperature. The ratio of the increase in the length of A to that of B is :

ERRORLESS -WAVES AND SOUND-Vibration of string
  1. Two wires are fixed in a sanometer. Their tension are in the ratio 8:1...

    Text Solution

    |

  2. The first overtone of a stretched string of given length is 320 Hz. Th...

    Text Solution

    |

  3. Two instruments having stretched strings are being played in unison . ...

    Text Solution

    |

  4. A tuning fork of frequency 392 Hz , resonates with 50 cm length of a s...

    Text Solution

    |

  5. The sound carried by air from a sitar to a listener is a wave of the f...

    Text Solution

    |

  6. In Melde’s experiment in the transverse mode, the frequency of the tun...

    Text Solution

    |

  7. The frequency of transverse vibrations in a stretched string is 200 Hz...

    Text Solution

    |

  8. Three similar wires of frequency n(1),n(2) and n(3) are joined to make...

    Text Solution

    |

  9. A steel rod 100 cm long is clamped at its middle. The fundamental freq...

    Text Solution

    |

  10. Two wires are producing fundamental notes of the same frequency. Chang...

    Text Solution

    |

  11. Calculate the frequency of the second harmonic formed on a string of l...

    Text Solution

    |

  12. The fundamental frequency of a string stretched with a weight of 4 kg ...

    Text Solution

    |

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

    Text Solution

    |

  14. If the tension and diameter of a sonometer wire of fundamental frequen...

    Text Solution

    |

  15. In a sonometer wire, the tension is maintained by suspending a 50.7 kg...

    Text Solution

    |

  16. A string is rigidly tied at two ends and its equation of vibration is ...

    Text Solution

    |

  17. Fundamental frequency of sonometer wire is n. If the length. Tension a...

    Text Solution

    |

  18. A string of length 2 m is fixed at both ends. If this string vibrates ...

    Text Solution

    |

  19. The fundamental frequency of a sonometre wire is n . If its radius is ...

    Text Solution

    |

  20. In an experiment with sonometer, a tuning fork of frequency 256 Hz res...

    Text Solution

    |