Home
Class 11
PHYSICS
The increase in length of a wire on stre...

The increase in length of a wire on stretching is 0.025%. If its Poisson's ratio is 0.4, then the percentage decrease in diameter is

A

`0.01 %`

B

`0.02 %`

C

`0.03 %`

D

`0.04%`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • PRACTICE PAPERS

    NCERT FINGERTIPS|Exercise Practice Paper 3|50 Videos

  • PRACTICE PAPERS

    NCERT FINGERTIPS|Exercise Practice Paper 3|50 Videos

  • PHYSICAL WORLD

    NCERT FINGERTIPS|Exercise Assertion And Reason|10 Videos

  • SYSTEM OF PARTICLES AND ROTATIONAL MOTIONS

    NCERT FINGERTIPS|Exercise Assertion And Reason|15 Videos

Similar Questions

Explore conceptually related problems

The increase in length of a wire on stretching is 0.04% . If its Poisson's ratio is 0.5, the diameter is reduced by

The increase in length on stretching a wire is 0.05 % . If its poisson's ratio is 0.4, then its diameter

If longitudinal strain for a wire is 0.03 and its Poisson's ratio is 0.5, then its lateral strain is

If a copper wire is stretched to make its radius decrease by 0.1% , then the percentage increase in resistance is approximately -

Whan a wire is stretched, the increase in its length is 0.02%. What is the percentage decrease in its diameter if its Poisson's ratio is 0.3 ?

If an increase in length of copper wire is 0.5% due to stretching, the percentage increase in its resistance will be

A wire has Piosson's ratio 0.3 . If the change in the length of the wire on stretching it is 1% then percentage change in the volume of the wire will be

A cylinder is elongated by "2%" of its original length.If the Poisson's ratio of its material is "0.3" then the percentage variation in its volume is

A cylindrical wire is stretched to increase its length by 10%. Calculate the percentage increase in resistance.

NCERT FINGERTIPS-PRACTICE PAPERS-Practice Paper 2
  1. Two thin discs each of mass M and radius r metre are attached to form ...

    Text Solution

    |

  2. Two satellites are revolving around the earth in circular orbits of sa...

    Text Solution

    |

  3. The increase in length of a wire on stretching is 0.025%. If its Poiss...

    Text Solution

    |

  4. A planet is revolving in an elliptical orbit around the sun. Its close...

    Text Solution

    |

  5. A block of wood weighs 12 kg and has a relative density 0.6. It is to ...

    Text Solution

    |

  6. The mean distance between the atoms of iron is 3xx10^(-10) m and inter...

    Text Solution

    |

  7. An ice cube of mass 0.1 kg at 0^@C is placed in an isolated container ...

    Text Solution

    |

  8. A cyclic process is shown in the figure. Work done during the cyclic p...

    Text Solution

    |

  9. One mole of an ideal monoatomic gas at temperature T0 expands slowly a...

    Text Solution

    |

  10. A simple pendulum has time period (T1). The point of suspension is now...

    Text Solution

    |

  11. A stone is thrown horizontally with velocity u. The velocity of the st...

    Text Solution

    |

  12. The dimension of the quantity 1/epsilon0 e^2/(hc) is (e charge of el...

    Text Solution

    |

  13. A projectile is thrown with an initial velocity of (a hati +b hatj) ms...

    Text Solution

    |

  14. A uniform wire of length 20 m and weighing 5 kg hangs vertically. If ...

    Text Solution

    |

  15. The velocity of a body moving in a vertical circle of radius r is sqrt...

    Text Solution

    |

  16. Figure shows position and velocities of two particles moving under mut...

    Text Solution

    |

  17. How large must F be in the figure shown to give the 700 g block an acc...

    Text Solution

    |

  18. The radii of the two columne is U-tube are r(1) and r(2)(gtr(1)). When...

    Text Solution

    |

  19. The angle subtended by vector vecA = 4 hati + 3hatj + 12hatk with t...

    Text Solution

    |

  20. A solid cylinder rolls without slipping down a 30^@ slope. The minimum...

    Text Solution

    |