Home
Class 11
PHYSICS
In a U-tube diamter of two limbs are 0.5...

In a U-tube diamter of two limbs are 0.5 cm and 1 cm respectively and tube has filled with water `(T=72"dyne"//cm`) then liquid level difference between two limbs will be

A

0.5 cm

B

0.25 cm

C

0.293 cm

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ELASTICITY, SURFACE TENSION AND FLUID MECHANICS

    ALLEN|Exercise Exercise 3 (Assertion & Reason)|32 Videos
  • ELASTICITY, SURFACE TENSION AND FLUID MECHANICS

    ALLEN|Exercise Exercise 3 (Comprehension based questions)|24 Videos
  • ELASTICITY, SURFACE TENSION AND FLUID MECHANICS

    ALLEN|Exercise Exercise 1 (Fluid Statics)|40 Videos
  • CENTRE OF MASS

    ALLEN|Exercise EXERCISE-V B|19 Videos
  • ERROR AND MEASUREMENT

    ALLEN|Exercise Part-2(Exercise-2)(B)|22 Videos

Similar Questions

Explore conceptually related problems

A vertical U tube has two limbs of unequal radii are 5 cm and 0.1 respectively . The tube is partly filled with mercury of density 13.6 "g/cm"^(3) and surface tension is 550 dyne /cm . Assume the two levels of the limbs is

A U tube is supported with its limbs vertical and is partly filled with water. If the inner diameter of the limbs are 1cm,and 0.01 cm , respectively, what will be the difference in height of water in the two limbs? S.T. or water 70 xx 10^(-3) Nm^(-1) . Angle of contact , theta = 0^(@) .

A liquid is flowing through a narrow tube. The coefficient of viscosity of liquid is 0.1308 poise. The length and inner radius of tube are 50 cm and 1 mm respectively. The rate of flow of liquid is 360(cm^(3))/(min) . Find the pressure difference between ends of tube.

A liquid is flowing through a narrow tube. The coefficient of viscosity of liquid is 0.1308 poise. The length and inner radius of tube are 50 cm and 1 min respectively . The rate of flow or liquidn is 360 cm^(3)//min . Find the pressue difference between ends of tube.

In a U-tube the radii of two columns are respectively r_(1) and r_(2) and if a liquid of density d filled in it has level difference of h then the surface tension of the liquid is -

A U-tube is supported with its limbs vertical and is partly filled with water. If the internal diameters of the limbs are 1xx10^(-2)mand1xx10^(-4)m respectively. What will be the difference in heights of water in the two limbs? (Surface tension of water is 0.07 N/m.)

The two arms of a Verical U tube have internal radii of 0.4 cm and 0.8 cm respectively . The tube contains water . What is the difference in the surface levels of water in the two arms ? S.T of water = 70 xx10^(-3) N/m

Water flows through the tube shown in figure. The areas of cross section of the wide and the narrow portions of the tube are 5cm^2 and 2cm^2 respectively. The rate of flow of water through the tube is 500 cm^3s^-1 . Find the difference of mercury levels in the U-tube.

ALLEN-ELASTICITY, SURFACE TENSION AND FLUID MECHANICS-Exercise 2 (One or more than one correct answer)
  1. The figure shows a soap film in which a closed elastic thread is lying...

    Text Solution

    |

  2. Water rises in a capillary tube to a certain height such that the upwa...

    Text Solution

    |

  3. In a U-tube diamter of two limbs are 0.5 cm and 1 cm respectively and ...

    Text Solution

    |

  4. When water rises in a capillary tube of radius r to height h, then its...

    Text Solution

    |

  5. There are two thin films A of liquid and B of polythene, identical in ...

    Text Solution

    |

  6. A capillary of the shape as shown is dipped in a liquid. Contact angle...

    Text Solution

    |

  7. The spring balance A reads 2 kg with a block m suspended from it. A ba...

    Text Solution

    |

  8. A steel ball is floating in a trough of mercuty. If we fill the empty ...

    Text Solution

    |

  9. A ballong filled with air is weighted so that it barely floats in wate...

    Text Solution

    |

  10. A small ball of density rho is immersed in a liquid of density sigma(g...

    Text Solution

    |

  11. A solid uniform ball having volume V and density rho floats at the int...

    Text Solution

    |

  12. A sperical ball of radius r and relative density 0.5 is floating in eq...

    Text Solution

    |

  13. Three blocks, labeled A, B and C are floating in water as shown in the...

    Text Solution

    |

  14. The cylindrical tube of a spray pump has radius R, one end of which ha...

    Text Solution

    |

  15. A sylindrical vessel filled with water is released on an inclined surf...

    Text Solution

    |

  16. A cylindrical container of radius 'R' and height 'h' is completely fil...

    Text Solution

    |

  17. A small uniform tube is bent into a circle of radius r whose plane is ...

    Text Solution

    |

  18. A U-tube of base length l filled with the same volume of two liquids o...

    Text Solution

    |

  19. A narrow tube completely filled with a liquid is lying on a series of ...

    Text Solution

    |

  20. A non-uniform rod of mass m, length l and radius r is having its centr...

    Text Solution

    |