Home
Class 12
PHYSICS
Under elastic limit the stess is...

Under elastic limit the stess is

A

independent of strain

B

square root of the strain

C

directly proportional to strain

D

indirectly proportional to strain

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • CURRENT ELECTRICITY

    NIKITA PUBLICATION|Exercise Multiple Choice Questions|314 Videos

  • ELECTROMAGNETIC INDUCTION

    NIKITA PUBLICATION|Exercise MCQs|431 Videos

Similar Questions

Explore conceptually related problems

Within the elastic limit, stress is directly proportional to strain produced in a body is the statement of

The elastic limit of stees is 8xx10^8Nm^-2 andits Young modulus 2x10^11Nm^-2 . Find the maximum eleongatin of a half metre steel wire that can be given without exceeding the elastic limit.

Within the elastic limit, the ratio of shear stress and shearing strain is called

According to Hooke's law, within the elastic limit stress/strain = constant. This constant depends on the type of strain or the type of force acting. Tensile stress might result in compressional or elongative strain, however, a tangential stress can only cause a shearing strain. After crossing the elastic limit, the material undergoes elongation and beyond a stage beaks. All modulus of elasticity are basically constants for the materials under stress. If stress/strain is x in elastic region and y in the region of yield, then

TRUE/FALSE TYPE QUESTIONS Any metallic part of a machinery is never subjected to a stress beyond the elastic limit of the material.

The property of metals where by they could be drawn into thin wires beyond their elastic limit without breaking is

When the stress is increased beyond the elastic limit, the length of the wire starts increasing without increasing the force. This point is called

The strain-stress curves of three wire of different materials are shown in the figure. P,Q and R are the elastic limits of the wires. The figures shows that

The stain-stress curves of three wires of different material are showm in the figure P,Q,R are the elastic limits of the wires, the figure shows that

NIKITA PUBLICATION-ELASTICITY-MCQ
  1. Fluids can develop

    Text Solution

    |

  2. According to Hooke's law, the force required to change the length of a...

    Text Solution

    |

  3. Under elastic limit the stess is

    Text Solution

    |

  4. Breaking stress does not depend upon

    Text Solution

    |

  5. The breaking stress of a wire depends on

    Text Solution

    |

  6. The nature of elastic forces by virtue of which a body possess the pro...

    Text Solution

    |

  7. The breaking stress is

    Text Solution

    |

  8. The ratio of adiabatic and isothermal bulk modulus of elasticity for a...

    Text Solution

    |

  9. A metal bar of length L and area of cross-section A is clamped between...

    Text Solution

    |

  10. The load versus extension graph for four wires of same material is sh...

    Text Solution

    |

  11. The graph is plotted between load and extension of the wires of same d...

    Text Solution

    |

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

    Text Solution

    |

  13. An iron bar of length l cross section 'A' and young's modulus Y is pu...

    Text Solution

    |

  14. Equal stretching force is applied along the length of two identical wi...

    Text Solution

    |

  15. The longitudinal extention of any elastic material is very small.In or...

    Text Solution

    |

  16. The force required to punch a hole of diameter 2 mm, will be (If a she...

    Text Solution

    |

  17. What would be the greatest length of a steel wire which when fixed at...

    Text Solution

    |

  18. The greatest length of a steel wire that can hang without breaking is ...

    Text Solution

    |

  19. Two wires of same material have same length but their radii are 0.1 cm...

    Text Solution

    |

  20. The length of a wire increases by 1% on loading 2 kg wt on it. The lin...

    Text Solution

    |