Home
Class 11
PHYSICS
A rope 1 cm in diameter breaks if the te...

A rope 1 cm in diameter breaks if the tension in it exceeds 500 N. The maximum tension that may be given to a similar rope of diameter 2 cm is

A

500N

B

250 N

C

1000 N

D

2000N

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • SOME MECHANICAL PROPERTIES OF MATTER

    HC VERMA|Exercise Objective-2|7 Videos

  • SOME MECHANICAL PROPERTIES OF MATTER

    HC VERMA|Exercise Exercises|32 Videos

  • SOME MECHANICAL PROPERTIES OF MATTER

    HC VERMA|Exercise Question For short Anser|18 Videos

  • SIMPLE HARMONIC MOTION

    HC VERMA|Exercise Exercises|58 Videos

  • SOUND WAVES

    HC VERMA|Exercise All Questions|139 Videos

Similar Questions

Explore conceptually related problems

Two blocks each of mass M are connected to the ends of a light frame as shown in figure. The frame is rotated about the vertical line of symmetry. The rod breaks if the tension in it exceeds T_0 . Find the maximum frequency with which the frame may be rotted without breaking the rod.

Surface tension of water is 0.072 Nm^(-1) . The excess pressure inside a water drop of diameter 1.2 mm is:

In a given semi circle of diameter 4 cm a rectangle is to be inscribed . The maximum area of the rectangle is …………..

The diameter of a metallic sphere is 6 cm. It is melted and drawn into a long wire having a circular cross section of diameter as 0.2 cm . Find the length of the wire.

One large soap bubble of diameter D breakes into 27 bubbles having surface tension T, the change in surface energy is

The surface tensions of soap solution is 25 xx 10^(-3) Nm^(-1) . The excess pressure inside a soap bubble of diameter 1 cm is ………….. .

Find the number of coins, 1.5 cm in diameter and 2 mm thick, to be melted to form a right circular cylinder of height 10 cm and diameter 4.5 cm.

HC VERMA-SOME MECHANICAL PROPERTIES OF MATTER-Objective-1
  1. A rope 1 cm in diameter breaks if the tension in it exceeds 500 N. The...

    Text Solution

    |

  2. The breaking stress of a wire depends upon …………. .

    Text Solution

    |

  3. A wire can sustain the weight of 20 kg before breaking. If the wire is...

    Text Solution

    |

  4. Two wires A and B are made of same material. The wire A has a length l...

    Text Solution

    |

  5. A wire elongates by 1.0 mm when a load W is hanged from it. If this wi...

    Text Solution

    |

  6. A heavy uniform rod is hanging vertically from a fixed support. It is ...

    Text Solution

    |

  7. When metal wire is stretched by a load the fractional change in its vo...

    Text Solution

    |

  8. The length of a metal wire is l1 when the tension in it is T1 and is l...

    Text Solution

    |

  9. A heavy mass is attached to a thin wire and is whirled in a vertical c...

    Text Solution

    |

  10. When a metal wire elongates by hanging a load on it, the gravitational...

    Text Solution

    |

  11. By a surface of a liquid we mean

    Text Solution

    |

  12. An ice cube is suspended in a vacuum in gravity free hall. As the ice...

    Text Solution

    |

  13. When water droplets merge to form a bigger drop

    Text Solution

    |

  14. The dimensions ML^-1T^-2 may correspond to

    Text Solution

    |

  15. Air is pushed into a soap bubble of radius r to double its radius, of ...

    Text Solution

    |

  16. If more air is pushed in a soap bubble, the pressure in it will

    Text Solution

    |

  17. If two soap bubbles of different radii are connected by a tube, then

    Text Solution

    |

  18. Figure shows a capillary tube of radius r dipped into water. If the a...

    Text Solution

    |

  19. The excess pressure inside a soap bubble is twice the excess pressure ...

    Text Solution

    |

  20. Which of the following graphs may represent the relation between the c...

    Text Solution

    |