Home
Class 12
PHYSICS
A body floats in a liquid contained in a...

A body floats in a liquid contained in a beaker. The whole system as shown falls freely under gravity. The upthrust on the body due to the liquid is

A

zero

B

equal to weight of liquid displaced

C

equal to weight of the body in air

D

equal to the weight of the immersed body

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • HYDROSTATIC, FLUID MECHANICS & VISCOSITY

    MOTION|Exercise EXERCISE -3 (SECTION-B) PREVIOUS YEAR PROBLEM|7 Videos
  • HYDROSTATIC, FLUID MECHANICS & VISCOSITY

    MOTION|Exercise EXERCISE-2 (ASSERTION AND REASON)|28 Videos
  • HEAT-2

    MOTION|Exercise EXERCISE-4 (LEVEL-II)|30 Videos
  • KINEMATICS

    MOTION|Exercise EXERCISE 4 PREVIOUS YEAR (LEVEL 2)|6 Videos
MOTION-HYDROSTATIC, FLUID MECHANICS & VISCOSITY-EXERCISE-3 SECTION-A (PREVIOUS YEAR PROBLEM)
  1. Which one of the following would a hydrogen balloon find easiest to li...

    Text Solution

    |

  2. A body is just floating in a liquid (their densities are equal). If th...

    Text Solution

    |

  3. A body floats in a liquid contained in a beaker. The whole system as s...

    Text Solution

    |

  4. The most characteristic property of a liquid is

    Text Solution

    |

  5. A boat having a length of 3 m and breadth of 2 m is floating on a lake...

    Text Solution

    |

  6. In making an alloy, a substance of specific gravity s(1) and mass m(1)...

    Text Solution

    |

  7. A man of weight 40 kg floats on water in a lake. His apparent weight i...

    Text Solution

    |

  8. The baromatric pressure and height on the earth are 10^(5) Pa and 760 ...

    Text Solution

    |

  9. The reading of a spring balance when a block is suspended from it in a...

    Text Solution

    |

  10. A solid of density D is floating in a liquid of density d. If V is the...

    Text Solution

    |

  11. A body of volume 100 c.c. is immersed just completely in water contain...

    Text Solution

    |

  12. When a large bubble rises from the bottom of a lake to the surface its...

    Text Solution

    |

  13. The total weight of a piece of wood is 6 kg in the floating state in w...

    Text Solution

    |

  14. A sample of metal weights 210 grams in air 180 grams n water and 120 g...

    Text Solution

    |

  15. A wooden cube first floats inside water when a 200 g mass is placed on...

    Text Solution

    |

  16. Torr is the unit of physical quantity

    Text Solution

    |

  17. A body floats with one-third of its volume outside water and 3//4 of i...

    Text Solution

    |

  18. Which one of the following is based on 'Pascal's Law' ?

    Text Solution

    |

  19. An object of w and density rho is submerged in liquid of density sigma...

    Text Solution

    |

  20. Water stands upto a height h behind the vertical wall of a dam what is...

    Text Solution

    |