Home
Class 12
PHYSICS
In a resonance tube experiment, resonanc...

In a resonance tube experiment, resonance occurs with a tuning fork of frequency 420 Hz, when the length of the air column is 19 cm. Resonance occurs again when the length is increased to 59 cm. When is the velocity of sound in air ?

A

300 m/s

B

336 m/s

C

310 m/s

D

320 m/s

Text Solution

Verified by Experts

The correct Answer is:
B
`V = 2n (l_(2) - l_(1)) = 2 xx 420 xx (59 - 19) = 336` m/s
Promotional Banner

Topper's Solved these Questions

  • STATIONARY WAVES

    MARVEL PUBLICATION|Exercise MULTIPLE CHOICE QUESTIONS (FROM PREVIOUS EXAMS)|11 Videos

  • SEMICONDUCTORS

    MARVEL PUBLICATION|Exercise MCQs|261 Videos

  • SURFACE TENSION

    MARVEL PUBLICATION|Exercise MULTIPLE CHOICE QUESTIONS . (TEST YOUR GRASP )|10 Videos

Similar Questions

Explore conceptually related problems

A resonance air column of length 20 cm resonates with a tuning fork of frequency 250 Hz . The speed of sound in air is

In resonance tube experiment, first resonance occurs for the length of air - column equal to 25 cm with a tuning fork of frequency 340 Hz. If the length of the air column is decreased by 1cm , the frequency of beats will be

A resonance tube is resonated with tuning fork of frequency 256 Hz . If the length of first and second resonating air columns are 32 cm and 100 cm , then end correction will be

In an air column , resonances occurs at 25cm and 77cm. If the frequency of the fork is 325 Hz, then the velocity of sound in air will be

A resonance tube is resonated with tunning fork of frequency 256Hz. If the length of foirst and second resonating air coloumns are 32 cm and 100cm, then end correction will be

A standing tuning fork of frequency f is used to find the velocity of sound in air by resonance column appartus. The difference two resonating lengths is 1.0 m . Then the velocity of sound in air is

An air column in a pipe, which is closed at one end, will be in resonance with a tuning fork of frequency 200 Hz, if the length of the air column is [ velocity of sound in air = 320 m/s]

If the air column in a pipe which is closed at one end, is in resonance with a vibrating tuning fork at a frequency 260 Hz, then the length of the air column is

An air column in a pipe, which is closed at one end. will be in resonance with a vibrating tuning fork of frequency 264 Hz if the length of the column in cm is-

MARVEL PUBLICATION-STATIONARY WAVES-TEST YOUR GRASP-8
  1. A string fixed at both the ends forms standing waves with node separat...

    Text Solution

    |

  2. For a stationary wave y = 10 sin ((pi x)/15) cos (48 pi t) cm, the...

    Text Solution

    |

  3. A standing wave having 3 nodes and 2 antinodes is formed between two a...

    Text Solution

    |

  4. A sonometer wire vibrating in its fundamental mode, is in unison with ...

    Text Solution

    |

  5. The speed of transverse waves in a wire of length L , density rho, cro...

    Text Solution

    |

  6. A sonometer wire of length 79 cm emits a note of frequency 234 Hz. The...

    Text Solution

    |

  7. The velocity of transverse wave in a wire of density 8000 kg/m^(3) is ...

    Text Solution

    |

  8. Two Cu wires of radii R(1) and R(2) are such that (R(1) gt R(2)) . The...

    Text Solution

    |

  9. Two open organ pipes give 4 beats/sec when sounded together in their f...

    Text Solution

    |

  10. An organ pipe P(1) closed at one end vibrating in its first overtone a...

    Text Solution

    |

  11. A closed organ pipe (closed at one end) is excited to support the thir...

    Text Solution

    |

  12. For a certain organ pipe, three successive harmonics are 300 Hz, 420 H...

    Text Solution

    |

  13. Two open organ pipes of fundamental frequencies n(1) and n(2) are join...

    Text Solution

    |

  14. The amplitude of damped oscillator becomes half in one minute. The amp...

    Text Solution

    |

  15. In Melde's experiment, 6 loops were formed, when the string was stretc...

    Text Solution

    |

  16. In Melde's exprtiment, the string vibrates in 4 loops when a weight of...

    Text Solution

    |

  17. In a resonance tube experiment, resonance occurs with a tuning fork of...

    Text Solution

    |

  18. The end correction of a resonance colume is 1.0 cm. If the shortest ...

    Text Solution

    |

  19. A resonance jar of length 1m and small diameter is completely filled w...

    Text Solution

    |

  20. Two waves are approaching each other with a velocity of 20m//s and fre...

    Text Solution

    |