Home
Class 11
PHYSICS
A wire suspended vertically from one of ...

A wire suspended vertically from one of its ends is stretched by attaching a weight of 200 N to the lower end.The weight stretches the wire by 1 mm. Then the energy stored in the wire is

A

0.2 J

B

10J

C

20J

D

0.1J

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • ELASTICITY, SURFACE TENSION AND FLUID MECHANICS

    ALLEN|Exercise Exercise 5 B (MCQ)|13 Videos

  • ELASTICITY, SURFACE TENSION AND FLUID MECHANICS

    ALLEN|Exercise Exercise 5 B (Multiple correct answers)|2 Videos

  • ELASTICITY, SURFACE TENSION AND FLUID MECHANICS

    ALLEN|Exercise Exercise 4 B (Bran storming Subjective Exercise)|15 Videos

  • CENTRE OF MASS

    ALLEN|Exercise EXERCISE-V B|19 Videos

  • ERROR AND MEASUREMENT

    ALLEN|Exercise Part-2(Exercise-2)(B)|22 Videos

Similar Questions

Explore conceptually related problems

A wire suspended vertically from one of itsends is strached by attached a weight of 200 N to the lower end . The weight streches the wire by 1 mm . Then the elastic energy stored in the wire is

Energy of a stretched wire is

A wire suspended vertically is stretched by a 20 kgf applied to its free end. The increase in length of the wire is 2 mm. The energy stored in the wire is (g=10ms^(-2)) :

A wire is stretched by one mm by a force of 1 kN. The work done is stretching the wire is

When a force of 80 N is applied on a uniform steel wire, its free end elongates by 1.2 mm. Find the energy stored in the wire.

On stretching a wire, the elastic energy stored per unit volume is,

A 5 metre long wire is fixed to the ceiling. A weight of 10kg is hung at the lower end and is 1metre above the floor. The wire was elongated by 1mm . The energy stored in the wire duw to streching is

When a wire of length 5m and diameter 1mm was stretched by a load of 5kg the elongation produced in the wire was 1mm. Find the energy stored in per unit volume of the wire?

A wire is suspended vertically from a rigid support. When loaded with a steel weight in air, the wire extends by 16cm . When the weight is completely immersed in Water, the extension is reduced to 14 cm . The relative density of the material of the weight is

A metallic wire of diameter 0.3 mm and length 3m is stretched by hanging a weight of 2 kg . If the elongation produced is 2 mm

ALLEN-ELASTICITY, SURFACE TENSION AND FLUID MECHANICS-Exercise 5 A (Previous year Questions)
  1. A wire suspended vertically from one of its ends is stretched by attac...

    Text Solution

    |

  2. A wire fixed at the upper end stretches by length l by applying a forc...

    Text Solution

    |

  3. If S is stress and Y is Young's modulus of material of a wire, the ene...

    Text Solution

    |

  4. A wire elongates by l mm when a load W is hanged from it. If the wire ...

    Text Solution

    |

  5. A cylinder of height 20 m is completely filled with water. The velocit...

    Text Solution

    |

  6. Spherical balls of radius R are falling in a viscous fluid of velocity...

    Text Solution

    |

  7. If two soap bubbles of different radii are connected by a tube

    Text Solution

    |

  8. A 20 cm long capillary tube is dipped in water. The water rises up to ...

    Text Solution

    |

  9. If the terminal speed of a sphere of gold (of density 19.5 g//cm ^3 ) ...

    Text Solution

    |

  10. A spherical solid ball of volume V is made of a material of density rh...

    Text Solution

    |

  11. A jar filled with two non mixing liquids 1 and 2 having densities rho(...

    Text Solution

    |

  12. A capillary tube (I) is dipped in water. Another identical tube (II) ...

    Text Solution

    |

  13. A spherical solid ball of volume V is made of a material of density rh...

    Text Solution

    |

  14. Two wires are made of the same material and have the same volume .The...

    Text Solution

    |

  15. A ball is made of a material of density rho where rho(oil) lt rho lt r...

    Text Solution

    |

  16. Water is flowing continuously from a tap having an internal diameter ...

    Text Solution

    |

  17. Work done in increasing the size of a soap bubble from a radius of 3 c...

    Text Solution

    |

  18. Two mercury drops each of radius r merge to form a bigger drop. Calcul...

    Text Solution

    |

  19. if a ball of steel (density rho=7.8 g//cm^(3)) attains a terminal velo...

    Text Solution

    |

  20. A thin liquid film formed between a U-shaped wire and a light slider s...

    Text Solution

    |