Home
Class 11
PHYSICS
A lead shot of 1 mm diameter falls throu...

A lead shot of 1 mm diameter falls through a long colummn of glycerine. The variation of the velocity v with distance covered (s) is represented by

A


B


C


D


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 lead shot of a 1mm diameter falls through a long column of glycerine.The variation of its velocity v with distance coverd is represented by,

A spherical ball of iron of radius 2 mm is falling through a column of glycerine. If densities of glycerine and iron are respectively 1.3 xx 103 "kg/m"^(3)" and" 8 xx 103 "kg/m"^(3) . eta for glycerine = 0.83 "Nm"^(–2) sec, then the terminal velocity

find the terminal velocity of a steel ball 2mm in diameter falling through glycerine. Relative density of steel =8, relative density of glycerine =1.3 and viscosity of glycerine=8.3 poise.

A ball bearing of radius of 3mm made of iron of density 7.85g cm^(-3) is allowed to fall through a long column of glycerine of density 1.25gcm^(-3) . It is found to attain a terminal velocity of 2.20cms^(-1) . Determine the viscosity of glycerine in centipoise. ( Take g=10m//s^(2))

A ball bearing of radius 1.5 mm mode of iron of density 7.85 g cm^(-3) is allowed to fall through a long columu of glycerice of density 1.25 g cm ^(-3) lt is found to attain a terminal velocity of 2.25 cms^(-1) .Determine the viscosity of glycerine in centipoise .

A point moves along an arc of a circle of radius R. Its velocity depends on the distance covered s as v=sqrts , where a is a constant. Find the angle alpha between the vector of the total acceleration and the vector of velocity as a function of s.

A spherical steel ball released at the top of along column of glycerin of length l falls through a distance l//2 with accelerated motion and the remaining distance l//2 with uniform velocity let t_(1) and t_(2) denote the times taken to cover the first and second half and w_(1) and w_(2) are the work done against gravity in the two halves, then compare times and work done.

A steel ball-bearing of diameter 3 mm falls through glycerine and covers a distance of 25 cm in 10 sec. The specific gravity of steel and glycerine are 7.8 and 1.26 respectively. What is the viscosity of glycerine. Density of water = 1000 kg m^(-3) .

SL ARORA-Mechanical Properties of fluids-Exercise
  1. Under a constant pressure head, the rate of streamlined volume flow o...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  6. Scent sprayer is based on

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  10. Community dynamics is related to

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  14. The rain are in spherical shape due to

    Text Solution

    |

  15. The ratio of radii of two bubbles is 2 : 1. What is the ratio of exces...

    Text Solution

    |

  16. The workdone in increasing the size of a soap film from 10 cm xx 6 cm...

    Text Solution

    |

  17. Two small drops of mercury, each of radius R, coalesce to form a singl...

    Text Solution

    |

  18. If the diameter of a soap bubble is 10 mm and its surface tension is 0...

    Text Solution

    |

  19. Radius of a soap bubble is 'r ', surface tension of soap solution is T...

    Text Solution

    |

  20. When the temperature increased the angle of contact of a liquid

    Text Solution

    |