Home
Class 8
PHYSICS
A cylindrical object flats in water such...

A cylindrical object flats in water such that `(3//4)` th of its volume is immersed in water. Its density is _____ `kg m^(-3)`.

A

250

B

0.75

C

0.25

D

750

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • HYDROSTATICS

    PEARSON IIT JEE FOUNDATION|Exercise Level 2|19 Videos

  • HYDROSTATICS

    PEARSON IIT JEE FOUNDATION|Exercise Level 3|10 Videos

  • HYDROSTATICS

    PEARSON IIT JEE FOUNDATION|Exercise Essay Type Questions|5 Videos

  • HEAT

    PEARSON IIT JEE FOUNDATION|Exercise CONCEPT APPLICATION Level 3 |10 Videos

  • KINEMATICS

    PEARSON IIT JEE FOUNDATION|Exercise CONCEPT APPLICATION (Level 3) (Application Based Questions ) |5 Videos
PEARSON IIT JEE FOUNDATION-HYDROSTATICS-Level 1
  1. Which one of the following statements is true ?

    Text Solution

    |

  2. No-liquid barometer is

    Text Solution

    |

  3. A cylindrical object flats in water such that (3//4) th of its volume ...

    Text Solution

    |

  4. A piece of nail sinks in water but a boat floats in it because

    Text Solution

    |

  5. An object of mass 100 kg is to be lifted by a 10 kg effort. The possib...

    Text Solution

    |

  6. The weight of the liquid displaced by a body when the body is immersed...

    Text Solution

    |

  7. Which one of the following statements is true ?

    Text Solution

    |

  8. Which one of the following physical quantities increases as we go deep...

    Text Solution

    |

  9. The apparent weight of an object on the surface of the moon, if the ma...

    Text Solution

    |

  10. The roof of a house blows out during a storm because

    Text Solution

    |

  11. Pressure at a point inside a liquid does not depend on

    Text Solution

    |

  12. In a Bramah press a small force is used to spend a much larger force. ...

    Text Solution

    |

  13. The pair of physical quantities having the same units are

    Text Solution

    |

  14. Arrange the following steps in proper sequence to determine the pressu...

    Text Solution

    |

  15. An air bubble rises up in water because,

    Text Solution

    |

  16. If the relative density of a solid is less than one, then

    Text Solution

    |

  17. Two test tubes A and B of same mass with equal areas of cross-section ...

    Text Solution

    |

  18. A constant immersion hydrometer weighing 20 g sinks upto mark 'x' in w...

    Text Solution

    |

  19. Similar objects are dropped into two different liquids A and B. The di...

    Text Solution

    |

  20. Consider a liquid contained in a vessel. The liquid solid adhesive for...

    Text Solution

    |