Home
Class 12
PHYSICS
The formula for height of a liquid colum...

The formula for height of a liquid column (h) in a capillary tube is

A

` h = (2T)/(rpg)`

B

`h = (2 T cos theta)/(r p g )`

C

`h = (2T sin theta)/(rpg)`

D

`h = (T^(2)cos theta)/(rpg)`

Text Solution

Verified by Experts

The correct Answer is:
B
Height of a liquid column in a capillary tube is
`h = (2 T cos theta)/(rpg)`
Promotional Banner

Topper's Solved these Questions

  • OSCILLATIONS

    MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS|Exercise MHT CET CORNER|29 Videos

  • PRACTICE SET 02

    MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS|Exercise Paper 1 (Physics)|50 Videos

Similar Questions

Explore conceptually related problems

The most approprite graph between height (h) of the liquid column in a capillary tube and the radius ( r ) of the tube for a given liquid will be

The rise of a liquid in a capillary tube is due to :

The height to which a liquid will rise in a capillary tube is

The height of liquid column in capillary tube is h the radius of capillary tube is r. rho is the density of liquid , g is acceleration due to gravity and theta is angle of contact . The surface tension of the liquid is ,

The rise of a liquid inn a capillary tube depends on

The graph between the height of liquid in a capillary tube against the radius of the tube for a liquid , then the graph is

The rate of flow of a liquid through a capillary tube is

The height of liquid column in the capillary on the surface of Moon ,if it is h on surface of the Earth is

Statement-1 : In a capillary tube, excess pressure is balanced by hydrostatic pressure and not by weight. And Statement-2 : The vertical height of a liquid column in capillaries of different shapes and sizes will be same if the radius of meniscus remains same.

MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-PRACTICE SET 01-PAPER 1 (PHYSICS & CHEMISTRY)
  1. The radius of gyration of a body depends upon

    Text Solution

    |

  2. The length of a simple pendulum is increased by 1%. Its time period wi...

    Text Solution

    |

  3. The formula for height of a liquid column (h) in a capillary tube is

    Text Solution

    |

  4. The period of oscillation of a simple pendulum in the experiment is re...

    Text Solution

    |

  5. What will be the speed of sound in a perfectly rigid rod?

    Text Solution

    |

  6. In stationary waves, antinodes are the points where there is

    Text Solution

    |

  7. A uniform wire of linear density 0.004 per kg-m, when stretched betwee...

    Text Solution

    |

  8. The temperature at which the average speed of the gas molecules is dou...

    Text Solution

    |

  9. A rope of length 5 m is kept on frictionless surface and a force of 5 ...

    Text Solution

    |

  10. If distance between the two bodies is doubled.then the gravitational f...

    Text Solution

    |

  11. The simple harmonic vibrations of two particles are y(1)= 5sin (100t) ...

    Text Solution

    |

  12. A body initially at 80^(@)C cools to 64^(@)C in 5 minutes and to 52^(@...

    Text Solution

    |

  13. Two spherical bodies A (radius 6cm) and B (radius 18cm) are at tempera...

    Text Solution

    |

  14. A pulley 1 metre in diameter rotating at 600 rpm is brought to rest in...

    Text Solution

    |

  15. At 20.C, to attain the terminal velocity how fast willan aluminium sph...

    Text Solution

    |

  16. An organ pipe closed at one end restonates with a tuning fork of frequ...

    Text Solution

    |

  17. In a single slit diffraction patternm, the distance between the first ...

    Text Solution

    |

  18. If T is the surface tension of a liquid, the energy needed to break a ...

    Text Solution

    |

  19. A force of 20N is applied on a body of mass 5 kg resting on a horizont...

    Text Solution

    |

  20. The distance travelled by light in glass (refractive index =1 .5) in a...

    Text Solution

    |