Home
Class 12
PHYSICS
Two vibrating strings of same material s...

Two vibrating strings of same material stretched under same tension and vibrating with same frequency in the same overtone have radii 2r and r. Then the ratio of their lengths is:

A

`1 : 2`

B

`1 : 4`

C

`1 : 3`

D

`2 : 3`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • RACE

    ALLEN |Exercise Basic Maths (Wave Motion & Dopplers Effect) (Superposition of waves interfarence, beats)|15 Videos

  • NEWTONS LAWS OF MOTION

    ALLEN |Exercise EXERCISE-III|28 Videos

  • SIMPLE HARMONIC MOTION

    ALLEN |Exercise Example|1 Videos

Similar Questions

Explore conceptually related problems

Two vibrating strings of the same material but lengths L and 2L have radii 2r and r respectively. They are stretched under the same tension. Both the string vibrate in their fundamental nodes, the one of length L with freuqency v_(1) and the other with frequency v_(2) . the ratio v_(1)//v_(2) is given by

The second overtone of an open pipe has the same frequency as the first overtone of a closed pipe 2 m long. The length of the open pipe is

For two wires of the same material and having the same length, the resistance of the thicker wire is less than that of the other wire ?

The second overtone of an open organ pipe has the same frequency as the first overtone of a closed pipe L meter long. The length of the open pipe will be

For one closed pipe and one open pipe, frequencies of their first harmonics are same. Find ratio of their lengths.

A sphere and a cube of same material and same total surface area are placed in the same evaculated space turn by turn after they are heated to the same temperature. Find the ratio of their initial rates of cooling in the enclosure.

Two wires of the same material have lengths in the ratio 1:2 and their radii are in the ratio 1:sqrt(2) If they are stretched by applying equal forces, the increase in their lengths will be in the ratio

Two wires of the same material and same length but diameters in the ratio (1 : 2) are stretched by the same force. The potential energy per unit volume of the two wires will be in the ratio .........

Two wires of same diameter of the same material having the length l and 2l If the force F is applied on each, the ratio of the work done in two wires will be

Two wires A and B are of the same material their lengths are in the ratio 1 : 2 and the diameter are in the ratio 2 : 1. If they are pulled by the same force, their increase in length will be in the ratio ........

ALLEN -RACE-Basic Maths (Wave Motion & Dopplers Effect) (Stationary waves & doppler effect, beats)
  1. If in a stationary wave the amplitude corresponding to antinode is 4 c...

    Text Solution

    |

  2. What is the phase difference between the displacement wave and pressur...

    Text Solution

    |

  3. A wire of length l having tension T and radius r vibrates with fundame...

    Text Solution

    |

  4. Equation of a standing wave is generally expressed as y=2Asinomegatcos...

    Text Solution

    |

  5. Two vibrating strings of same material stretched under same tension an...

    Text Solution

    |

  6. The wave-function for a certain standing wave on a string fixed at bot...

    Text Solution

    |

  7. In a standing transerse wave on a string :

    Text Solution

    |

  8. A string vibrates in 5 segments to a frequency of 480 Hz. The frequen...

    Text Solution

    |

  9. A string vibrates in 5 segments to a frequency of 180 Hz. The frequen...

    Text Solution

    |

  10. A wave is given by the equation y = 10 sin 2 pi (100 t - 0.02 x) + ...

    Text Solution

    |

  11. In case of closed organ pipe, which harmonin the p^(th) overtone will ...

    Text Solution

    |

  12. An organ pipe of length L is open at one end and closed at other end. ...

    Text Solution

    |

  13. The first resonance length of a resonance tube is 40 cm and the second...

    Text Solution

    |

  14. A man sitting in a moving train hears the whistle of the engine. The f...

    Text Solution

    |

  15. A whistle of frequency 500 Hz tied to the end of a string of length 1....

    Text Solution

    |

  16. A train moves towards a stationary observer with speed 34 m//s. The tr...

    Text Solution

    |

  17. If source and observer both are relatively at rest and if speed of sou...

    Text Solution

    |

  18. A small source of sound moves on a circle as shown in figure and an ob...

    Text Solution

    |

  19. An observer moves towards a stationary source of sound, with a velocit...

    Text Solution

    |

  20. A string vibrates in 3 segments to a frequency of 320 Hz. The frequen...

    Text Solution

    |