Home
Class 11
PHYSICS
A stretched rubber has...

A stretched rubber has

A

Increased kinetic energy

B

Increased potential energy

C

Decreased kinetic energy

D

Decreased potential energy

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • ELASTICITY

    ERRORLESS |Exercise Critical Thinking|8 Videos

  • ELASTICITY

    ERRORLESS |Exercise Graphical Question|19 Videos

  • ELASTICITY

    ERRORLESS |Exercise Rigidity Modulus|18 Videos

  • FLUID MECHANICS

    ERRORLESS |Exercise Fluid Mechanics|19 Videos

Similar Questions

Explore conceptually related problems

What kind of energy is possessed by the following ? (a) A stone kept on roof-top. (b) A running car. (c) Water stored in the reservoir of a dam. (d) A compressed spring. (e) A stretched rubber band.

What type of energy is possessed : (a) by the stretched rubber strings of a catapult ? (b) by the piece of stone which is thrown away on releasing the stretched rubber strings of catapult ?

For stretched rubber, Entropy

When a rubber-band is stretched by a distance x, it exerts a restoring force of magnitude F = ax + bx^2 where a and b are constants. The work done in stretching the unstretched rubber band by L is :

Rubber is

A stretching wire has a Young's modulus Y and energy density E. The strain in a stretching wire is

When a rubber cord is stretched, the change in volume with respect to change in its linear dimensions is negligible. The Poisson's ratio for rubber is

ERRORLESS -ELASTICITY-Work done in stretching a wire
  1. If one end of a wire is fixed with a rigid support and the other end i...

    Text Solution

    |

  2. A wire is suspended by one end. At the other end a weight equivalent t...

    Text Solution

    |

  3. In the above question, the ratio of the increase in energy of the wire...

    Text Solution

    |

  4. The Young's modulus of a wire Y. If the energy per unit volume is E, t...

    Text Solution

    |

  5. The ratio of Young's modulus of the material of two wires is 2:3. If t...

    Text Solution

    |

  6. The length of a rod is 20 cm and area of cross-section 2 cm^(2). The Y...

    Text Solution

    |

  7. If a spring extends by x on loading, then then energy stored by the sp...

    Text Solution

    |

  8. On stretching a wire, the elastic energy stored pre unit volume is

    Text Solution

    |

  9. When a force is applied on a wire of uniform cross-sectional area 3xx1...

    Text Solution

    |

  10. K is the force constant of a spring. The work done in increasing its e...

    Text Solution

    |

  11. When a 4 kg mass is hung vertically on a light string that obeys Hooke...

    Text Solution

    |

  12. A wire of length L and cross sectional area A is made of a material of...

    Text Solution

    |

  13. The elastic enery stored in a wire of Young's modulus Y is

    Text Solution

    |

  14. A wire of length 50 cm and cross sectional area of 1 sq. mm is extende...

    Text Solution

    |

  15. The work per unit volume to stretch the length by 1% of a wire with cr...

    Text Solution

    |

  16. When load of 5 kg is hung on a wire than extension of 3 m takes place,...

    Text Solution

    |

  17. A stretched rubber has

    Text Solution

    |

  18. Which of the following is true for elastic potential energy density

    Text Solution

    |

  19. A wire suspended vertically from one of itsends is strached by attache...

    Text Solution

    |

  20. Wires A and B are made from the same material. A has twice the diamete...

    Text Solution

    |