Home
Class 12
PHYSICS
A uniform wire of length 20 m and weighi...

A uniform wire of length 20 m and weighing 5 kg hangs vertically. The speed of transverse wave in the middle of the wire is `(g = 10 m//s^2)`

A

`10.14 m//s`

B

`14.14 m//s`

C

`24 m//s`

D

`zero m//s`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • Superposition of Waves

    CHETANA PUBLICATION|Exercise EXERCISE|86 Videos

  • Semiconductor

    CHETANA PUBLICATION|Exercise EXERCISE|65 Videos

  • Thermodynamics

    CHETANA PUBLICATION|Exercise EXERCISE|76 Videos

Similar Questions

Explore conceptually related problems

A circular wire of length 0.1 m is touching the surface of the liquid of surface tension 3xx10^-2 N/m. The mass of the wire is 10^-4 kg. if g = 10m//s^2, then the force needed to lift the circular wire is

The resistance of a wire of length 15.7 m and radius 0.5 mm is 10 Omega . Find the resistivity of the material of the wire.

Find the radius of the wire of length 25 m needed to prepare a coil of resistance 25 Omega . The resistivity of the material of the wire is 3.14 xx10^-7 Ω−m .

A mass of 5 kg tied to a string of length 1.0 m is rotated in vertical circle with a uniform speed of 4 m//s . The tension in the string will be 170 N when the mass is at (g = 10 m//s^2)

A wire of 1 m long and weighing 2 g will be in resonance with a frequency of 300Hz . Find tension on stretching of wire.

A potentiometer wire of length 10 m is connected in series with a battery the emf of a cell balances against 250 cm length of wire if length of potentiometer wire is increased by 1 m then new balancing length of wire will be

The resistance of a wire of length 31.4 m and diameter 1 mm is 20 Omega . Find the resistivity of the material of the wire.

A potentiometer consists of a wire of length 4 m and resistance 10 Omega . If is connected of cell of emf 2V . The potential difference per unit length of the wire will be

A potentiometer has a uniform wire of length 10 m and resistance 5 Omega . The potentiometer is connected to an external battery of e.m.f. 10V and negligible internal resistance and an external resistance of 995 Omega in series.The potential gradient along the wire is

A string of 7 m length has a mass of 0.035 kg. If tension in the string is 60.5 N. Then speed of a wave on the string is

CHETANA PUBLICATION-Superposition of Waves-EXERCISE
  1. A tuning fork produces 4 beats//sec, with a sonometer wire of length 4...

    Text Solution

    |

  2. A sonometer wire of length L1 vibrates with a frequency 250 Hz. If the...

    Text Solution

    |

  3. A uniform wire of length 20 m and weighing 5 kg hangs vertically. The ...

    Text Solution

    |

  4. The velocity of sound in air at room temperature is 350 m/s.Find the f...

    Text Solution

    |

  5. For a stationary wave y = 4 sin (pix//15) cos(96 pi t). This distance ...

    Text Solution

    |

  6. A sonometer wire resonates with a tuning fork. It itslength isincrease...

    Text Solution

    |

  7. Standing waves are produced in10m long stretched string. If the string...

    Text Solution

    |

  8. Two closed organ pipes, when sounded simultaneously gave 4 beats perse...

    Text Solution

    |

  9. For a certain organ pipe, thre successive harmonics are 425 Hz, 595 Hz...

    Text Solution

    |

  10. A string when stretched by a weight of 4 kg wt. gives a note of freque...

    Text Solution

    |

  11. For an open metal pipe of length L the wavelength of the first overton...

    Text Solution

    |

  12. Two tuning forks produce 5 beats//sec when sounded together. They can ...

    Text Solution

    |

  13. For an closed metal pipe of length L the wavelength of the first overt...

    Text Solution

    |

  14. An open organ pipe of length l and diameter d. If velocity of air is V...

    Text Solution

    |

  15. The velocity of sound in air at room temperature is 350 m/s.Find the f...

    Text Solution

    |

  16. The phase difference between the particles in successive loops of stat...

    Text Solution

    |

  17. Acord stretched to a vibrating fork is divided into 6 loops when its t...

    Text Solution

    |

  18. The third overtone of a closed organ pipe is found to be in unison wit...

    Text Solution

    |

  19. A tube closed at one end containing air produces fundamental note of f...

    Text Solution

    |

  20. The equation of a progressive wave traveling on a stretched string is ...

    Text Solution

    |