Home
Class 11
PHYSICS
If the length of the wire is doubled th...

If the length of the wire is doubled the strain produced is

A

`0.5`

B

`1`

C

`0.25`

D

`2`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • MECHANICAL PROPERTIES OF SOLIDS

    NARAYNA|Exercise LEVEL-I (C.W)|37 Videos

  • MECHANICAL PROPERTIES OF SOLIDS

    NARAYNA|Exercise LEVEL-II (C.W)|32 Videos

  • MECHANICAL PROPERTIES OF SOLIDS

    NARAYNA|Exercise LEVEL-II (H.W)|24 Videos

  • MECHANICAL PROPERTIES OF FLUIDS

    NARAYNA|Exercise EXERCISE - III|30 Videos

  • MOTION IN A PLANE

    NARAYNA|Exercise Level-II(H.W)|31 Videos

Similar Questions

Explore conceptually related problems

The resistance of a wire is R . If the length of the wire is doubled by stretching, then the new resistance will be

The length of the wire is doubled. Its conductance will be

If the length of a wire is doubled, then its Young's modulus

When a wire is twisted, the strain produced in it is

If the length of a wire is doubled by taking more of wire, what happens to its resistance?

If the length of the potentiometer wire is doubled, the sensitivity for obtaining null point will –

NARAYNA-MECHANICAL PROPERTIES OF SOLIDS-C.U.Q
  1. A wire can sustain the weight of 40kg before breaking. If the wire is...

    Text Solution

    |

  2. The graph shows the change 'Delta l' in the length of a thin uniform w...

    Text Solution

    |

  3. If the length of the wire is doubled the strain produced is

    Text Solution

    |

  4. A Copper wire and steel of the same diameter and length are connected...

    Text Solution

    |

  5. An iron bar of length L. Cross section A and Young's modulus Y is heat...

    Text Solution

    |

  6. Three wires A,B,C made of the same material and radius have different ...

    Text Solution

    |

  7. According to Hooke's law of elasticity the ratio of stress too strain

    Text Solution

    |

  8. The law which governs the working of a spring balance is

    Text Solution

    |

  9. A body subjected to strain a number of times does not they Hook's la...

    Text Solution

    |

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

    Text Solution

    |

  11. Steel is preferred for making springs over copper because

    Text Solution

    |

  12. Elongation of a wire under its own weight is independent of

    Text Solution

    |

  13. The young's modulus of a wire of length (L) and radius (r ) is Y. If t...

    Text Solution

    |

  14. The dimensional formula for young's modulus is

    Text Solution

    |

  15. The modulus of rigidly of a liquid is

    Text Solution

    |

  16. The young's modulus of air is

    Text Solution

    |

  17. Young's modulus for perfectly plastic body is

    Text Solution

    |

  18. Young's modulus for a perfectly rigid body is

    Text Solution

    |

  19. Within elastic limit, which of the following graphs correctly represen...

    Text Solution

    |

  20. Which of the folliwing substances has the highest elastictiy

    Text Solution

    |