Home
Class 11
PHYSICS
A body of density rho is dropped from re...

A body of density `rho` is dropped from reat from a height h into a lake of density `sigma(sigmagtrho)`. The maximum depth the body sinks inside the liquid is (neglect viscous effect of liquid)

A

`h sigma / rho-sigma`

B

`h rho / rho-sigma`

C

`h (rho-sigma)/rho`

D

`h (rho-sigma)/sigma`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • Mechanical Properties of fluids

    SL ARORA|Exercise Exercise|459 Videos

  • Mathematical tools

    SL ARORA|Exercise Exercise|20 Videos

  • Mechanical Properties of Solids

    SL ARORA|Exercise Example|113 Videos

Similar Questions

Explore conceptually related problems

A body of density rho is dropped from rest from height h (from the surface of water) into a lake of density of water sigma(sigmagt rho) . Neglecting all disspative effects, the acceleration of body while it is in the take is

body of density rho is dropped from height h into a liquid having density sigma(sigmagt rho) .If the body just touches the of the container, then the distance of fallen would be proprotional to (Neglect viscous forces)

A small body of density rho' is dropped from rest at a height h into a lake of density rho , where rhogtrho’ . Which of the following statements is/are correct if all dissipative effects are neglected (neglect viscosity)?

A body of density d_(2) is dropped from rest at a height x into a beaker having a liquid of density d_(1)(d_(2)gtd_(1)) . Which of the following is/are true?

A boll made up of a cork material of relative density (1)/(2) , is dropped from rest from a height 20 m into a lake. Neglecting all dissipative forces, calculate the maximum dept to which the body sinks before returning to float on the surface (poission ratio is zero)

A ball of density rho is dropped from a height on the suraca of a non-visous liquid of dinsity 2rho . Choose the correct options.

An object of density sigma(ltrho) is dropped from rest at a height h into a liquid of density rho kept in a tall vertical cylindrical container. Neglect all dissipative effects and assume that there is no spilling of the liquid. The time taken by the object to reach the starting point (from which it is dropped) is

A body sinks in a liquid if its density is ________the density of the liquid.

A ball of density rho is released from deep inside of a liquid of density 2 rho . It will move up

A body of density 2.5 g//cm^(3) is let free in a liquid of density 1.25 g//cm^(3) . The downward acceleration of the of the body while sinking in the liquid is . _______

SL ARORA-Mechanical Properties of fluids-Exercise
  1. When a large bubble rises from the bottom of a lake to the surface its...

    Text Solution

    |

  2. By sucking a straw a student can reduce the pressure in his lungs to 7...

    Text Solution

    |

  3. A body of density rho is dropped from reat from a height h into a lake...

    Text Solution

    |

  4. A vertical U tube of uniform cross section contains mercury in both o...

    Text Solution

    |

  5. A sphere of solid material of relative density 9 has a concentric sphe...

    Text Solution

    |

  6. The coefficient of viscosity for hot air is

    Text Solution

    |

  7. Under a constant pressure head, the rate of streamlined volume flow o...

    Text Solution

    |

  8. A sphere of mass M and radius R is falling in a viscous fluid. The ter...

    Text Solution

    |

  9. A lead shot of 1 mm diameter falls through a long colummn of glycerine...

    Text Solution

    |

  10. Neglecting the density of air, the terminal velocity obtained by a rai...

    Text Solution

    |

  11. Bernoulli's equation is a consequence of conservation of

    Text Solution

    |

  12. Scent sprayer is based on

    Text Solution

    |

  13. Bernoulli's principle is based on the law of conservation of

    Text Solution

    |

  14. In old age arteries carrying blood in the human body become narrow re...

    Text Solution

    |

  15. An incompressible fluid flows steadily through a cylindrical pipe whic...

    Text Solution

    |

  16. Community dynamics is related to

    Text Solution

    |

  17. A liquid is kept in a cylindrical vessel which is being rotated about ...

    Text Solution

    |

  18. A rectangular vessel when full of water takes 10 minutes to be emptied...

    Text Solution

    |

  19. The property utilized in the manufacture of lead shots is

    Text Solution

    |

  20. The rain are in spherical shape due to

    Text Solution

    |