Home
Class 11
PHYSICS
Find the ternimal velocity of a steel ba...

Find the ternimal velocity of a steel ball 2 mm in diameter falling through glycerine.(Sp gr. Of steel = 8 and of glycerine =1.3, viscosity of glycerine = 8.3 poise)

Promotional Banner

Topper's Solved these Questions

  • PROPERTIES OF FLUIDS

    BINA LIBRARY|Exercise EXERCISE|109 Videos

  • PHYSICAL WORLD

    BINA LIBRARY|Exercise EXAMPLE |12 Videos

  • PROPERTIES OF SOLID

    BINA LIBRARY|Exercise EXERCISE|65 Videos

Similar Questions

Explore conceptually related problems

The terminal velocity of a copper ball of radius 2.0 mm falling through a tank of oil at 20^@C is 6.5 cm/s. Compute the viscosity of the oil at 20^@C . Given, rho_(oil) = 1.5 xx 10^3 kg//m^3, rho_(copper) = 8.9 xx 10^3 kg//m^3 .

Find the direction cosines of the strating line passing through the point P (7, -5, 10) and Q (8, -3, 8).

Find the product of the following. (x-8) (x+3) (x+1)

Find the equation of the line passing through the points (1,3) and (-2,-1).

Find the coordinates of a point A,where AB is the diameter of a circle whose centre is (2,-3) and B is (1,4).

Determine the radius of a drop of water falling through air, if it covers 4.1 cm in 4 seconds with a uniform velocity.[density of air 0.001293 g cm^-3 , viscosity of air = 1.8xx10^-4 poise]

Find the least value of x in order that. 3x^3+7xge8x^2+2 .

Find the vecto equation of the line passing through the points A (1,-1,3) and B (-2, 1, 0).

Find the value of k, if each of the following three terms are in G.P. k-1,3k-3,8k-2 .

Find the terms of the following G.P. as specified. 5th and 8th terms of 1,3,9,27,…

BINA LIBRARY-PROPERTIES OF FLUIDS-EXERCISE
  1. A sphere of radius 0.25mm and of density 9000kg/m^3 falls through an ...

    Text Solution

    |

  2. Two drops of water of same size are falling through air with terminal ...

    Text Solution

    |

  3. Find the ternimal velocity of a steel ball 2 mm in diameter falling th...

    Text Solution

    |

  4. Determine the radius of a drop of water falling through air, if it cov...

    Text Solution

    |

  5. Water is flowing steadily through a horizontal pipe of non- uniform cr...

    Text Solution

    |

  6. At which of the following temperatures the value of surface tension of...

    Text Solution

    |

  7. When two soap bubbles of radii r1 and r2 (r2>r1)coalese, the radius of...

    Text Solution

    |

  8. What change of surface energy will be noticed when a drop of radius R ...

    Text Solution

    |

  9. The capillary rise in a tube of diameter 1mm when surface tension of w...

    Text Solution

    |

  10. The capillary tubes of radii of 0.2 cm and 0.4 cm are dipped in the sa...

    Text Solution

    |

  11. Small liquid drops assume sherical shape because

    Text Solution

    |

  12. Why does soap or detergent clean the cloths better?

    Text Solution

    |

  13. Ball pen functions on the principle of

    Text Solution

    |

  14. The value of surface tension depends upon

    Text Solution

    |

  15. Surface tension is due to

    Text Solution

    |

  16. When two capillary tubes of different diameters are dipped vertically ...

    Text Solution

    |

  17. When two water drops merge to form a large drop

    Text Solution

    |

  18. A spherical liquid drop of radius R is divided into eight equal drople...

    Text Solution

    |

  19. A number of small drop of mercury coalesce adiabatically to form a sin...

    Text Solution

    |

  20. Excess pressure inside a bubble is

    Text Solution

    |