Home
Class 11
PHYSICS
Two strings X and Y of a sitar produces ...

Two strings `X` and `Y` of a sitar produces a beat of frequency `4 Hz`. When the tension of string `Y` is slightly increased, the beat frequency is found to be `2Hz`. If the frequency of `X` is `300Hz`, then the original frequency of `Y` was.

A

296 Hz

B

298 Hz

C

302 Hz

D

304 Hz

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • WAVES AND SOUND

    ERRORLESS |Exercise Stationary Waves|39 Videos

  • WAVES AND SOUND

    ERRORLESS |Exercise Vibration of string|52 Videos

  • WAVES AND SOUND

    ERRORLESS |Exercise Interference and Superposition of Waves|26 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 strings X and Y of a sitar produce a beat frequency 4 Hz.When the tension of the string Y is slightly increased the beat frequency is found to be 2 Hz. If the frequency of X is 300 Hz,then the original frequency of Y was

Two sitar strings A and B are slightly out of tune and produce beats of frequency 5 Hz. When the tension in the string B is slightly increased, the beat frequency is found to reduce to 3 Hz. If the frequency of string A is 427 Hz, the original frequency of string B is

In a guitar , two strings A and b made of same material are slightly out of tune and produce beats of frequency 6 Hz. when tension in B is slightly decreased, the beat frequency increases to 7 Hz. If the frequency of A is 530 hz, the original frequency of B will be

Two sitar strings A and B playing the note 'Ga' are slightly out of tune and produce beats of frequency 6 Hz. The tension in the string A is slightly reduced and the beat frequency is found to reduce to 3 Hz. If the original frequency of A is 324 Hz, what is the frequency of B?

Two sitar strings A and B playing th note 'Dha' are slightly out of tune and produce beats of frequency 5hz. The tension of string B is slightly increased and the beat frequency is found to decrease to 3hz. What is th eoriginal frequency of B, if the frequency of A is 427 hz?

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

A tuning fork A of unknown frequency produces 5 beats/s with a fork of known frequency 340 Hz. When fork A is filed, the beat frequency decreases to 2 beats/s. What is the frequency of fork A ?

Two tuning forks A and B are sounded together and it results in beats with frequency of 4 beats per second . When A is loaded with wax, they again produces 4 beats per second . If frequency of A is 256 Hz, then the frequency of B is

ERRORLESS -WAVES AND SOUND-Beats
  1. The wavelength of two sound waves are 49 cm and 50 cm , respectively ....

    Text Solution

    |

  2. Maximum number of beats frequency heard by a human being is

    Text Solution

    |

  3. Two sound waves of slightly different frequencies propagating in the s...

    Text Solution

    |

  4. On sounding fork A with another tuning fork B of frequency 384 Hz , 6 ...

    Text Solution

    |

  5. It is possible to hear beats from the two vibrating sources of frequen...

    Text Solution

    |

  6. A tuning fork gives 4 beats with 50 cm length of a sonometer wire. If ...

    Text Solution

    |

  7. Two sound waves of wavelengths 5 m and 6 m formed 30 beats in 3 second...

    Text Solution

    |

  8. The wavelength of a particle is 99 cm and that of other is 100 cm. Spe...

    Text Solution

    |

  9. A tuning fork arrangement (pair) produces 4 beats//sec with one fork o...

    Text Solution

    |

  10. A tuning fork vibrates with 2 beats in 0.04 second. The frequency of t...

    Text Solution

    |

  11. Two sound sources when sounded simultaneously produce four beats in 0....

    Text Solution

    |

  12. A tuning fork of known frequency 256 Hz makes 5 beats per second with ...

    Text Solution

    |

  13. When temperature increases, the frequency of a tuning fork

    Text Solution

    |

  14. Two strings X and Y of a sitar produces a beat of frequency 4 Hz. When...

    Text Solution

    |

  15. The freuquency of tuning forks A and B are respectively 3% more and 2%...

    Text Solution

    |

  16. When a tuning fork vibrates, the waves produced in the fork are

    Text Solution

    |

  17. Two vibrating tuning fork produce progressive waves given by y(1) = 4 ...

    Text Solution

    |

  18. When a tuning fork produces sound waves in air, which one of the follo...

    Text Solution

    |

  19. The disc of a siren containing 60 holes rotates at a constant speed of...

    Text Solution

    |

  20. A sound source of frequency 170 Hz is placed near a wall. A man walkin...

    Text Solution

    |