Home
Class 11
PHYSICS
A closed organ pipe of length 1.2 m vibr...

A closed organ pipe of length 1.2 m vibrates in its first overtone mode. The pressure variation is maximum at

A

`0.4m` from the open end

B

`0.4m` from the closed end

C

Both `(1)` and `(2)`

D

`0.8m` from the open end

Text Solution

Verified by Experts

The correct Answer is:
A
For `1st` overtone `1=(3lambda)/(4)implies(lambda)/(4)=(L)/(3)=(1.2)/(3)=0.4m`
Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

A closed organ pipe of length 1.2 m vibrates in its first overtone mode . The pressue variation is maximum at

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

An open organ pipe of length L vibrates in second harmonic mode. The pressure vibration is maximum

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

A closed organ pipe of length L is vibrating in its first overtone there is a point Q inside the pipe at a distance 7L//9 form the open end the ratio of pressure amplitude at Q to the maximum pressure amplitude in the pipe is

A closed organ pipe is excited to vibrate in the third overtone. If is obertone that there are

A closed organ pipe has length L . The air in it is vibrating in thirf overtone with maximum ampulitude a . The amplitude at distance (L)/(7) from closed of the pipe is

A closed organ pipe has length 'l'. The air in it is vibrating in 3^(rd) overtone with maximum displacement amlitude 'a'. The displacement amplitude at distance l"/"7 from closed end of the pipe is :

A closed organ pipe is vibrating in first overtone and is in resonance with another open organ pipe vibrating in third harmonic. The ratio of lengths of the pipes respectively is

NARAYNA-WAVES-Exercise-III
  1. If lambda(1), lamda(2)and lamda(3) are the wavelengths of the wave giv...

    Text Solution

    |

  2. The ratio of intensities between two coherent sound sources is 4:1 the...

    Text Solution

    |

  3. A closed organ pipe of length 1.2 m vibrates in its first overtone mod...

    Text Solution

    |

  4. A wave in a string has an amplitude of 2 cm. The wave travels in the +...

    Text Solution

    |

  5. A tuning fork of frequency 512 Hz makes 4 beats//s with the vibrating ...

    Text Solution

    |

  6. A transverse wave is represented by y=Asin(omegat-kx). For what value ...

    Text Solution

    |

  7. The equation y=4+2 sin (6t-3x) represents a wave motion. Then, wave sp...

    Text Solution

    |

  8. Two waves y(1) =A(1) sin (omega t - beta (1)), y(2)=A(2) sin (omega...

    Text Solution

    |

  9. A fork A has frequency 2% more than the standard fork and B has a freq...

    Text Solution

    |

  10. Two instruments having stretched strings are being played in unison . ...

    Text Solution

    |

  11. A point source emits sound equally in all directions in a non-absorbin...

    Text Solution

    |

  12. Sounds waves travel at 350m//s through a warm air and at 3500m//s thro...

    Text Solution

    |

  13. A source of sound moves towards an observer with a velocity 108km//h a...

    Text Solution

    |

  14. A train is moving with a constant speed along a circular track. The en...

    Text Solution

    |

  15. The equation of a wave is y=5sin((t)/(0.04)-(x)/(4)) where x is in cm ...

    Text Solution

    |

  16. Two vibrating strings of the same material but lengths L and 2L have ...

    Text Solution

    |

  17. Two waves are represented by the equations y(1)=asin(omegat+kx+0.57)...

    Text Solution

    |

  18. A source of sound S is moving with a velocity of 50m//s towards a stat...

    Text Solution

    |

  19. A source of sound S is travelling at (100)/(3)(m)/(s) along a road, to...

    Text Solution

    |

  20. The equation of a simple harmonic wave is given by y = 3 sin"(pi)/(2)...

    Text Solution

    |