Home
Class 9
PHYSICS
A body floats in a liquids if the buuoya...

A body floats in a liquids if the buuoyat force is

A

zero

B

greater than its weight

C

less than its weight

D

equal to its weight

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • FLOATING BODIES

    MODERN PUBLICATION|Exercise EXERCISE|149 Videos

  • FORCE AND LAWS OF MOTION

    MODERN PUBLICATION|Exercise EXAMPLE|123 Videos

Similar Questions

Explore conceptually related problems

A body floats in liquid when

A body of 10 kg is floating on a liquid. Find the buoyant force acting on it.

A slid object of mass 5 kg floats in a liquid. Calculate the buoyant force acting on the body.

A body of weight 70 N is floating in a liquid. The buoyont force acting on the body is

A body weighs 100N in air. It measures 80N when partially immersed in a liuqid. The buoyant force acting on the body is

Name two forces which act on a body immersed in a liquid. Give the directions in which they act.

Define thrust and pressure. Give their units. Show that when a liquid is in equilibrium, forces acting on the liquid must be perpendicular to its free surface.

These are three forces F_1, F_2,F_3 acting on a body, all acting on a point P on the body. the body is found to move with uniform speed. Show that the torque acting on the body about any point due to these three forces is zero.

If the work done by a body on application of a constant force is directly proportional to the distance travelled by the body, express this in the form of an equation in two variables and draw the graph of the same by taking the constant force as 5 units. Also read from the graph the work done when the distance travelled by the body is :-2 units

MODERN PUBLICATION-FLOATING BODIES-EXERCISE
  1. Pascal is unit of

    Text Solution

    |

  2. The buoyant force on a body acts in

    Text Solution

    |

  3. A body floats in a liquids if the buuoyat force is

    Text Solution

    |

  4. A rectangular box is kept over a table with differences faces touching...

    Text Solution

    |

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

    Text Solution

    |

  6. Two stretchced membranes of area 1cm^2 and 2cm^2 are placed in a liqui...

    Text Solution

    |

  7. A device used to check the purity of milk is called

    Text Solution

    |

  8. When a body sinks in a liquid the weight of the body is

    Text Solution

    |

  9. if da and db are densities of the material of body and the liquid resp...

    Text Solution

    |

  10. A jet plane flies in air because

    Text Solution

    |

  11. Mass of an object in air is 40 kg. Mass of this object in water will b...

    Text Solution

    |

  12. The weight of a body felt in tap water and salted water are WA and WB ...

    Text Solution

    |

  13. Upthrust depends upon

    Text Solution

    |

  14. A cube of ice floats in a beaker of water. When the ice melts, the lev...

    Text Solution

    |

  15. Which of the following has the highest density?

    Text Solution

    |

  16. The density of tap water is less than that of sea water. If an object ...

    Text Solution

    |

  17. When a body is fully or partly immersed in a liquid, it undergoes an a...

    Text Solution

    |

  18. If the density of the object placed in a liquid equal to the density o...

    Text Solution

    |

  19. The pressure exerted by a solid decreases with the increase of

    Text Solution

    |

  20. The loss in weight of a solid more in salt solution than water because

    Text Solution

    |