Home
Class 9
PHYSICS
An empty tin container with its mouth cl...

An empty tin container with its mouth closed has an average density equal to that of liquid A. The container is taken 2 m below the suface of the liquid A and id then left there. Then:

A

container will bounce back to the surface

B

container remains where it is left

C

container sinks further

D

nothing can be said.

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • FLOTATION

    PRADEEP|Exercise MOCK TEST|35 Videos

  • FLOTATION

    PRADEEP|Exercise Problem For Practice|6 Videos

  • FLOTATION

    PRADEEP|Exercise Worksheet Testing|4 Videos

  • FORCES AND LAWS OF MOTION

    PRADEEP|Exercise MOCK TEST|36 Videos

Similar Questions

Explore conceptually related problems

Two identical containers A and B are filled with two different liquids of equal masses. The level of the liquid in container A is found to be one-fourth of the level of the liquid in container B. What is the ratio of thedensity of two liquids? If the density of he liquid in the container A is 2 " g " cm^(-3) , then find the density of the mixture of the two liquids.

The liquid inside the container has density rho . Choose the correct option.

A beaker containing a liquid of density rho moves up with an acceleration a . The pressure due to the liquid at a depth h below the free surface of the liquid is.

The system shown in figure is in equilibrium . The mass of the container with Liquid is M, density of liquid in the container is rho and the volume of the block is V. If the container is now displaced downwards through a distance x_(0) and released such that the block remains well inside the liquid then during subsequent motion

A man can lift a maximum weight of 30 kg_("wt") . In order to lift an object of weight 50 kg placed in a container, he pours a certain liquid into the container so that the object is completely immersed in it. What is the density of the liquid if he can just lift the object ? The volume of the liquid displaced is 10^(-2) m^(3) .

Tanks A and B open at the top contain who different liquids upto certain height in them. A hole is made on the wall of each tank at a depth h from the surface of the liquid. The area of the hole in A is twice that of in B . If the liquid mass flux through each hole is equal, then the ratio of the densities of the liquids respectively is

A small ball of density rho is placed from the bottom of a tank in which a non viscous liquid of density 2 rho is filled . Find the time taken by the ball to reach the surface of liquid and maximum height reached above the bottom of container . (Size of the ball and any type of drag force acting on the ball are negligible )

Prove that the average pressure of a liquid (density p) on the walls of the container filled upto height h with liquid is 1/2 h rhog .

PRADEEP-FLOTATION-MULTIPLE CHOICE QUESTIONS
  1. A body weight 40 g in air. If its volume is 10 cm^3, in water it will ...

    Text Solution

    |

  2. A hydrogen balloon released on the moon would

    Text Solution

    |

  3. A wooden sylinder floats vertically in water with half of its length i...

    Text Solution

    |

  4. Two bodies are in equilibrium when suspended in water from the arms of...

    Text Solution

    |

  5. The construction of a submarine is based on:

    Text Solution

    |

  6. A raft of wood (density=600kg//m^(3)) of mass 120 kg floats in water. ...

    Text Solution

    |

  7. Why is it easier to swim in sea water than in river water?

    Text Solution

    |

  8. A raft of wood (density=600kg//m^(3)) of mass 120 kg floats in water. ...

    Text Solution

    |

  9. A body is just floating on the surface of a liquid. The density of the...

    Text Solution

    |

  10. A measuring cylinder (caliberated in cm^3 ) shown in Fig. is used to m...

    Text Solution

    |

  11. The phenomenon due to which a body when partly or wholly immersed in a...

    Text Solution

    |

  12. When a loaded boat enters into sea fromo a river, it rises because:

    Text Solution

    |

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

    Text Solution

    |

  14. Two solids A and B floats in water. It is observed that A floats with ...

    Text Solution

    |

  15. A body of weight W1 displaces an amount of water W2. If the body float...

    Text Solution

    |

  16. For a body floating on water, apparent weight is equal to :

    Text Solution

    |

  17. An empty tin container with its mouth closed has an average density eq...

    Text Solution

    |

  18. A hydrometer floats with half of its stem outside water surface. It is...

    Text Solution

    |

  19. A student uses a spring balance of least count 10 g wt and range 500 g...

    Text Solution

    |

  20. The magnitude of zero error of the spring balance and least count of t...

    Text Solution

    |