Home
Class 12
PHYSICS
the frequency of a sonometer wire is 10 ...

the frequency of a sonometer wire is 10 Hz. When the weight producing th tensions are completely immersed in water the frequency becomes 80 Hz and on immersing the weight in a certain liquid the frequency becomes 60 Hz. The specific gravity of the liquid is

Text Solution

Verified by Experts

1.77
Promotional Banner

Topper's Solved these Questions

  • WAVE MOTION AND SOUND

    AAKASH SERIES|Exercise PROBLEMS (LEVEL - II)|97 Videos

  • WAVE MOTION AND SOUND

    AAKASH SERIES|Exercise EXERCISE (VERY SHORT ANSWER QUESTIONS)|60 Videos

  • WAVE MOTION

    AAKASH SERIES|Exercise PRACTICE SHEET ADVANCED (INTEGER TYPE QUESTIONS)|10 Videos

  • WAVE OPTICS

    AAKASH SERIES|Exercise PROBLEMS (LEVEL - II)|33 Videos

Similar Questions

Explore conceptually related problems

The frequency of sonometer wire is f. The frequency becomes f//2 when the mass producing the tension is completely immersed in water and on immersing the mass in a certain liquid, frequency becomes f//3 . The relative density of the liquid is

For definite length of wire, if the weight used for applying tension is immersed in water , then frequency will

"The weights used 10 stretch the wire in a sonometer is immersed in water." What happens to the frequency?

A piece of steel has a weight w in air, w_(1) when completely immersed in water and w_(2) when completely immersed in an unknown liquid. The relative density (specific gravity) of liquid is

A piece of steel has a weight w in air, w_(1) when completely immersed in water and w_(2) when completely immersed in an unknown liquid. The relative density (specific gravity) of liquid is

A stone in hung in air from a wire which is stretched over a sonometer . The bridges of the sonometer are 40 cm apart when the wire is in unison with a tuning fork of frequency 256 Hz . When the stone is completely immersed in water , the length between the bridges is 22 cm for re - establishing unison . The specific gravity of the material of the stone is

A stone is hung in air from a wire which is stretched over a sonometer. The bridges of the sonometer are L cm apart when the wire is in unison with a tuning fork of frequency N . When the stone is completely immersed in water, the length between the bridges is l cm for re-establishing unison, the specific gravity of the material of the stone is

When the tension in a string is increased by 44%. the frequency increased by 10Hz the frequency of the string is

The fundamental frequency of a wire of certain length is 400 Hz. When the length of the wire is decreased by 10 cm, without changing the tension in the wire, the frequency becomes 500 Hz. What was the original length of the wire ?

If the tension and diameter of a sonometer wire of fundamental frequency n are doubled and density is halved then its fundamental frequency will become

AAKASH SERIES-WAVE MOTION AND SOUND-PROBLEMS (LEVEL - I)
  1. A somoneter wire resonates with a given tuning fork forming standing w...

    Text Solution

    |

  2. A guitar string is 90 cm long and has a fundamental frequency of 124 H...

    Text Solution

    |

  3. the frequency of a sonometer wire is 10 Hz. When the weight producing ...

    Text Solution

    |

  4. When the tension in a string is increased by 44%. the frequency increa...

    Text Solution

    |

  5. A steel wire of length 1 m, mass 0.1 kg and uniform cross-sectional ar...

    Text Solution

    |

  6. A metallic wire with tension T and at temperature 30^(@)C vibrates wit...

    Text Solution

    |

  7. Three resonant frequencies of a string are 90, 150 and 210 Hz. (a) Fin...

    Text Solution

    |

  8. Three resonant frequencies of a string are 90, 150 and 210 Hz. (a) Fin...

    Text Solution

    |

  9. Three resonant frequencies of a string are 90, 150 and 210 Hz. (a) Fin...

    Text Solution

    |

  10. Three resonant frequencies of string with both rigid ends are 90, 150 ...

    Text Solution

    |

  11. The equation of a travelling sound wave is y = 6.0 sin (600 t - 1.8 x)...

    Text Solution

    |

  12. The equation of a travelling sound wave is y = 6.0 sin (600 t - 1.8 x)...

    Text Solution

    |

  13. The height of a cloud above the earth is 100 m. If an observer hears t...

    Text Solution

    |

  14. In a liquid with density 900 kg//m^(3), lonfitudinal waves with freque...

    Text Solution

    |

  15. The speed of sound as measured by a student in the laboratory on a win...

    Text Solution

    |

  16. At what temperature is the speed of sound in air double of its speed o...

    Text Solution

    |

  17. The ratio of densities of nitrogen and oxygen is 14 : 16. The temperat...

    Text Solution

    |

  18. An organ pipe has two successive harmonics with frequencies 400 and 56...

    Text Solution

    |

  19. An organ pipe has two successive harmonics with frequencies 400 and 56...

    Text Solution

    |

  20. An organ pipe has two successive harmonics with frequencies 400 and 56...

    Text Solution

    |