Home
Class 11
PHYSICS
Calculate the frequency of a ntoe emitte...

Calculate the frequency of a ntoe emitted by a wire 20cm in length when stretched by a weight 8 kg, If 2m of the wore is found to weight 4g. Also calculate the velocity of transverse waves along the string

Text Solution

Verified by Experts

The correct Answer is:
495,198 m/s
Promotional Banner

Topper's Solved these Questions

  • VIBRATIONS OF STRING

    NN GHOSH|Exercise EXERCISE|36 Videos
  • VIBRATIONS OF COLUMNS

    NN GHOSH|Exercise EXERCISE|26 Videos
  • WAVE MOTION

    NN GHOSH|Exercise EXERCISES|20 Videos

Similar Questions

Explore conceptually related problems

A string whose length is 200 cm weight 2 g . It is stretched by a weight of 20 g . Calculate the velocity with which a transverse wave will travel along the string.

A wire of length 20cm is stretched by a load of 1kg wt. if the linear density of the wire is 0.01 gm/cm, then the speed of the transverse waves on the wire will be

The velocity of a transverse wave in a stretched wire is 100ms. If the length of wire is doubled and tension in the string is also doubled, the final velocity of the transverse wave in the wire in m/s is

What is the speed of trasverse waves in a wire, when stretched by a weight of 25 kg ? The two metre length of the wire has a mass of 4.7 g ?

Calculate the frequency of the second harmonic formed on a string of length 0.5 m and mass 2xx10^(-4) kg when stretched with a tension of 20 N

A steel wire of length 64 cm weighs 5 g . If it is stretched by a force of 8 n N what would be the speed of transverse wave passing on it?

A wire of length 3m and stretched by hanging a weitght of 2kg from it and the elongtion is 2mm. Calculate the Yong's modulus and the strain potential energy of the wire.

In a Kundt's dust tube experiment a brass rod was found to resonate with 10 cm of a sonometre wire stretched by 6 kg. One hundred centimetre of the wire was found to weight 653 mg. This rod produced nodal heaps 12 cm apart in air. Calculate the velocity of sound in air.

A steel wire of length 64 cm weighs 5 g. If it is stretched by a force of 8 N, what would be the speed of a transverse wave passing on it ?

NN GHOSH-VIBRATIONS OF STRING-EXERCISE
  1. Calculate the frequency of a ntoe emitted by a wire 20cm in length whe...

    Text Solution

    |

  2. A stretched sonometer wire gives 2 beats per second with a tuning frok...

    Text Solution

    |

  3. Two wires of a sonometer are in union.When the length of one of the wi...

    Text Solution

    |

  4. The length of a sonometer wire between two fixed ends is 110cm. Where ...

    Text Solution

    |

  5. A wire 50cm long vibrates 100 times per second .If the length is shor...

    Text Solution

    |

  6. A stone hangs in air from a wire which is stretched over a sonometer. ...

    Text Solution

    |

  7. Two tuning frok when sounded together give 4 beats per second.One is i...

    Text Solution

    |

  8. the frequency of a note emitted by a silver wire of length 25 cm is 25...

    Text Solution

    |

  9. When the stretching forec of a wire increased by 2.5 kg, the frequency...

    Text Solution

    |

  10. A fork and a monochord string 100 cm long give 4 beats per second.The ...

    Text Solution

    |

  11. Two tuning forks A and B produce 5 beats per second when sounded toget...

    Text Solution

    |

  12. A string vibrates with a frequency 320 Hz.It is divied into three part...

    Text Solution

    |

  13. In Melde's experiment the srting vibrates in 4 loops when a 50 g weig...

    Text Solution

    |

  14. In Melde's experiment the srting is stretched by an iron weight and th...

    Text Solution

    |

  15. Two srting of the same length, radius and material are stretched by et...

    Text Solution

    |

  16. Ordinary cotton thread, 200cm of which weight 1g, is used in Melde's e...

    Text Solution

    |

  17. In Melde's ecperiment a srting is found to vibrate in 8 loops and the ...

    Text Solution

    |

  18. A vibrator makes 150 cm of a arting vibrate in 6 loops in the longitud...

    Text Solution

    |

  19. A string in Melde's experiment in the transverse arrangement vibrates...

    Text Solution

    |

  20. A bridges is placed under the string the of a monochord at a point ne...

    Text Solution

    |