Home
Class 11
PHYSICS
A sonometer wire of length l vibrates in...

A sonometer wire of length `l` vibrates in fundamental mode when excited by a tuning fork of frequency 416 Hz. If the length is double keeping other things same the string will vibrate with what frequency?

A

vibrates with a frequency of 416 Hz

B

vibrate with a frequency of 208 Hz

C

vibrate with a frequency of 832 Hz

D

stop vibrating

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • WAVE MOTION AND WAVES ON A STRING

    HC VERMA|Exercise Objective -2|8 Videos
  • WAVE MOTION AND WAVES ON A STRING

    HC VERMA|Exercise Exercises|57 Videos
  • WAVE MOTION AND WAVES ON A STRING

    HC VERMA|Exercise Question for short Answer|8 Videos
  • THE FORCES

    HC VERMA|Exercise Exercises|12 Videos
  • WORK AND ENERGY

    HC VERMA|Exercise Exercises|64 Videos

Similar Questions

Explore conceptually related problems

A sonometer wire supports a 4 kg load and vibrates in fundamental mode with a tunig fork of frequency 416 Hz. The length of the wire between the bridges is now doubled. In order to maintain fundamental mode, the load should be changed to

An open organ pipe of length l vibrates in its fundamental mode. The pressure variation is maximum

A tuning fork of frequency 480 Hz is used to vibrate a sonometer wire having naturl frequency 410 Hz. The wire wil vibrate with frequency

A tuning fork of frequency 480Hz is used to vibrate a sonometer wire having natural frequency 240 Hz. The wire will vibrate with a frequency of

A vibrating stretched string resonates with a tuning fork of frequency 512 Hz when the length of the string is 0.5 m . The length of the string required to vibrate resonantly with a tuning fork of frequency 256 Hz would be ……… .

A sonometer wire having a length of 1.50 m between the bridges vibrates in its second harmonic in resonance with a tuning fork of frequency 256 Hz. What is the speed of the transverse wave on the wire ?

A tuning fork A frequency 384Hz gives 6 beats in 2 seconds when sounded with another tuning fork B. What could be the frequency of B?

HC VERMA-WAVE MOTION AND WAVES ON A STRING-Objective -1
  1. Which of the following equations represents as wave travelling along Y...

    Text Solution

    |

  2. The equation y=Asin^2(kx-omegat) represents a wave motion with

    Text Solution

    |

  3. Which of the following is a mechanical wave?

    Text Solution

    |

  4. A cork floting in a clam pond executes simple harmonic motion of frequ...

    Text Solution

    |

  5. Two strings A and B made of same material are stretched by same tensio...

    Text Solution

    |

  6. both the strings , shown in figure are made of same material and have ...

    Text Solution

    |

  7. Velocity of sound in air is 332 ms^-1. Its velocity in vacuum will be

    Text Solution

    |

  8. A wave pulse, travelling on a two piece string, gets partically reflec...

    Text Solution

    |

  9. Two waves represented by y=asin(omegat-kx) and y=acos(omegat-kx) are s...

    Text Solution

    |

  10. Two wires A and B, having identical geometricla construction, are stre...

    Text Solution

    |

  11. Consider two waves passing through the same string. Principle of super...

    Text Solution

    |

  12. Two wave pulses travel in opposite directions on a string and approach...

    Text Solution

    |

  13. Two periodic waves of amplitudes A1 and A2 pass though a region. If A1...

    Text Solution

    |

  14. Two waves of equal amplitude A, and equal frequency travel in the same...

    Text Solution

    |

  15. Two sine waves travel in the same direction in a medium. The amplitude...

    Text Solution

    |

  16. The fundamental frequency of a string is proportional to

    Text Solution

    |

  17. A tuning fork of frequency 480Hz is used to vibrate a sonometer wire h...

    Text Solution

    |

  18. A tuning fork of frequency 480 Hz is used to vibrate a sonometer wire ...

    Text Solution

    |

  19. A sonometer wire of length l vibrates in fundamental mode when excited...

    Text Solution

    |

  20. A sonometer wire supports a 4 kg load and vibrates in fundamental mode...

    Text Solution

    |