Home
Class 11
PHYSICS
Define terminal velocity and obtain an e...

Define terminal velocity and obtain an expression for the terminal velocity in case of a sphere falling through a viscous liquid. Also show graphically the variation of velocity with time.

Text Solution

AI Generated Solution

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

Terminal velocity is

The terminal velocity of a sphere moving through a viscous medium is :

Derive an expression for terminal velocity of the sphere falling under gravity through a viscous medium.

Define Stoke’s law. Define and derive an expression for terminal velocity.

Stokes Law & terminal velocity

The terminal velocity of a sphere of radius R, falling in a viscous fluid, is proportional to

After terminal velocity is reached the acceleration of a body falling thorugh a viscous fluid is:

Rain drops fall with terminal velocity due to

Terminal velocity || Reynold number

When a sphere falling in a viscous fluid attains a terminal velocity, then

SL ARORA-Mechanical Properties of fluids-Exercise
  1. Derive equation of continuity.

    Text Solution

    |

  2. Units of coefficient of viscosity are

    Text Solution

    |

  3. Define terminal velocity and obtain an expression for the terminal vel...

    Text Solution

    |

  4. Bernouli's equation for a steady streamline flow of a non-viscous inco...

    Text Solution

    |

  5. State and prove Bernoulli's theorem.

    Text Solution

    |

  6. A cylindrical vessel of uniform cross-section contains liquid upto the...

    Text Solution

    |

  7. A liquid is in a streamline flow through a pipe of non-uniform cross-s...

    Text Solution

    |

  8. Bernoulli's Equation

    Text Solution

    |

  9. It is observed that during storm, the roof's of some houses are blown ...

    Text Solution

    |

  10. Derive Stokes' law dimensionally.

    Text Solution

    |

  11. Define surface tension and surface energy. Write units and dimensions ...

    Text Solution

    |

  12. Show that there is always an excess pressure on the concave side of th...

    Text Solution

    |

  13. A : The spiders and insects can run on the surface of water. R : Buoy...

    Text Solution

    |

  14. The excess pressure inside a soap bubble is

    Text Solution

    |

  15. Define the term surface energy. Write down its dimensional formula and...

    Text Solution

    |

  16. A liquid drop of diameter D breaks up into 27 tiny drops. Find the res...

    Text Solution

    |

  17. What is capillarity? Derive an expression for the height to which the ...

    Text Solution

    |

  18. A balloon filled with helium does not rise in air indefinitely but hal...

    Text Solution

    |

  19. Explain why (a). The angle of contact of mercury with galss is obtus...

    Text Solution

    |

  20. Explain why (a). The angle of contact of mercury with galss is obtus...

    Text Solution

    |