Home
Class 12
PHYSICS
A wire has Piosson's ratio 0.3. If the c...

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

`0.4%`

B

zero

C

`1.5%`

D

`0.6%`

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

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

If a wire is stretched to its length, then

A cylindrical wire is stretched to increase its length by 10%. The percentage increase in the resistance of the wire will be–

The wire is stretched to increase the length by 1%. Find the percentage change in the resistance.

When the length of the vibrating segment of a sonometer wire is increased by 1% the percentage change in its frequency is

If a wire of length I has a resistance of R, is stretched by 25 %. The percentage change in its resistance is ?

AAKASH INSTITUTE-TEST 5-EXAMPLE
  1. An open vessel at 27C is heated to 127C. The fraction of mass of air t...

    Text Solution

    |

  2. Tensile stress is possible in

    Text Solution

    |

  3. A wire has Piosson's ratio 0.3. If the change in the length of the wir...

    Text Solution

    |

  4. A wire of cross-sectional area A breaks due to its own weight when len...

    Text Solution

    |

  5. A boat floating in a lake is carrying a number of cork balls. If the c...

    Text Solution

    |

  6. When two substances of specific gravities d1 and d2 are mixed in equal...

    Text Solution

    |

  7. volume rate flow of a liquid of density rho and coefficient of viscos...

    Text Solution

    |

  8. on heating a cylindrical metallic rod, its length increases by 2% . ...

    Text Solution

    |

  9. the water equivalent of a calorimeter is 50g. This calorimeter is use...

    Text Solution

    |

  10. Steam at 100°C is passed into 100 g of ice at 0°C. Finally when 80g ic...

    Text Solution

    |

  11. A uniform linear thermometer scale is at steady state with its 0 cm ma...

    Text Solution

    |

  12. a spherical body of radius 10cm radiates 300 W at 227°C. If the radius...

    Text Solution

    |

  13. The ends of metal road are maintained at temperature 120°C and 150°C....

    Text Solution

    |

  14. A body cools from 60°C to 50°C in 9 minutes. What will be the temperat...

    Text Solution

    |

  15. For a gaseous system, if heat rejected by the system is 100 J and wo...

    Text Solution

    |

  16. when two bodies A and B are in thermal equilibrium then

    Text Solution

    |

  17. an ideal gas is expanding such that PT=constant. The coefficient of th...

    Text Solution

    |

  18. A system undergoes a reversible adiabatic process. The entropy of the ...

    Text Solution

    |

  19. A refrigerator works between 0°C and 45°C.It is required to remove 200...

    Text Solution

    |

  20. An ideal gas is expended adiabatically then

    Text Solution

    |