Home
Class 11
PHYSICS
Two wires of the same material and lengt...

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

A

`1:1`

B

`2:1`

C

`4:1`

D

`16:1`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • DAILY PRACTICE PROBLEMS

    RESONANCE|Exercise dpp 89 illustration|5 Videos

  • DAILY PRACTICE PROBLEMS

    RESONANCE|Exercise dpp 90 Illustration|2 Videos

  • DAILY PRACTICE PROBLEMS

    RESONANCE|Exercise dpp 88|7 Videos

  • CURRENT ELECTRICITY

    RESONANCE|Exercise Exercise|54 Videos

  • ELASTICITY AND VISCOCITY

    RESONANCE|Exercise Advanced Level Problems|9 Videos

Similar Questions

Explore conceptually related problems

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

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

Two wires of same material and length but diameters in the ratio 1:2 are streached by the same force, the elastic potential energy per unit volume for the two wires then strechted by the same force will be in the ratio

Two wires of the same material and length but diameter in the ratic 1: 2 are stretched by the same load. The ratio of elastic potential energy per unit volume for the two wires is

Two wires of same length and of same material have diameters in the ratio 2:3 .The elastic potential energy per unit volume for the wires when stretched by the same force is

Two wires of same length and of same material have diameters in the ratio 2:3. The elastic potential energy per unit volume for the wires when stretched by the same force is

Two wires of the same material have lengths in the ratio 1:2 and diameters in the ratio 2:1 . If they are stretched by the same force, the ratio of their expansion will be

Two wires have the same material and length, but their masses are in the ratio of 4:3 . If they are stretched by the same force, their elongations will be in the ratio of

Two wires of the same material and same mass are stretched by the same force. Their lengths are in the ratio

RESONANCE-DAILY PRACTICE PROBLEMS-Now answer the following :
  1. A wire elongastes by 1.0 mm when a load W ils hung from it. If this wi...

    Text Solution

    |

  2. The length of a metal wire is l(1) when the tension in it is T(1) and ...

    Text Solution

    |

  3. A heavy mass is attached to a thin wire and is whirled in a vertical c...

    Text Solution

    |

  4. Two wires of equal length and cross sectional area suspended as shown ...

    Text Solution

    |

  5. A steel wire and a copper wire of equal length and equal cross- sectio...

    Text Solution

    |

  6. A steel rod of cross sectional area 4cm^2 and length 2m shrinks by 0.1...

    Text Solution

    |

  7. Consider the situation shown in figure. The force F is equal to the m2...

    Text Solution

    |

  8. If in a wire of Young's moduls Y, longitudinal strain X is produced th...

    Text Solution

    |

  9. A metal wire of length L is suspended vertically from a rigid support....

    Text Solution

    |

  10. A metal wire of length L, area of cross-section A and young's modulus ...

    Text Solution

    |

  11. Two wires of the same material and length but diameters in the ratio 1...

    Text Solution

    |

  12. The workdone in increasing the length of a one metre long wire of cro...

    Text Solution

    |

  13. One end of a long metallic wire of length (L) is tied to the ceiling. ...

    Text Solution

    |

  14. In the figure shown the straing versus stress graph for two values of...

    Text Solution

    |

  15. A metal square plate of 10cm side rests on 2mm thick caster oil layer....

    Text Solution

    |

  16. A man starts rowing his stationary cuboidal boat of base area A=10m^(2...

    Text Solution

    |

  17. As per the shown figure the central solid cylinder starts with initial...

    Text Solution

    |

  18. A ball bearing of radius of 3mm made of iron of density 7.85g cm^(-3) ...

    Text Solution

    |

  19. An air bubble of 1cm radius is rising at a steady rate of 0.5cms^(-1) ...

    Text Solution

    |

  20. A metallic sphere of radius 1.0 xx 10^(-3) m and density 1.0 xx 10^(4)...

    Text Solution

    |