Home
Class 12
PHYSICS
Find the excess pressure inside a liquid...

Find the excess pressure inside a liquid drop of radius 2 cm, if the surface tension of water is 0.073 N `m^(-1)`

Text Solution

Verified by Experts

7.3 N `m^(-2)`
Promotional Banner

Topper's Solved these Questions

  • MECHANICAL PROPERTIES OF FLUIDS

    AAKASH INSTITUTE|Exercise SECTION - A|50 Videos

  • MECHANICAL PROPERTIES OF FLUIDS

    AAKASH INSTITUTE|Exercise SECTION - B|23 Videos

  • MECHANICAL PROPERTIES OF FLUIDS

    AAKASH INSTITUTE|Exercise SECTION - J|9 Videos

  • MAGNETISM AND MATTER

    AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION D)|26 Videos

  • MECHANICAL PROPERTIES OF SOLIDS

    AAKASH INSTITUTE|Exercise Assignment(Section-D)|12 Videos

Similar Questions

Explore conceptually related problems

The excess pressure in dyne/ inside a liquid drop of radius 2 mm and fsurface tension T is

Internal pressure inside a liquid drop of radius r and surface tension T is

Find the excess pressure inside a mercury drop of radius 2.0 mm. The surface tension oif mercury 0.464Nm^-1 .

The excess pressure inside mercury drop of diameter 4 mm is (Take surface tension of mercury is 0.465 N/m)

Calculate the pressure inside a raindrop of diameter 2 mm [ surface tension of water = 0.072 N/m]

What will be the difference of pressure inside and outside a drop of water of radius 1.0 mm ? (The surface tension of water is 73 dyne/cm-)

What is the excess pressure inside a drop of mercury of radius 3.0 mm? (Surface tension of mercury is 4.65 xx 10^(-1) N m^(-1) )

What is the excess of pressure inside a soap bubble of radius 3cm if the surface tension of the soap solution is 30 dyn/cm ?

Excess pressure inside a soap bubble of radius r and surface tension T is

AAKASH INSTITUTE-MECHANICAL PROPERTIES OF FLUIDS-TRY YOURSELF
  1. A tank containing water has an orifice 2 m below the surface of water....

    Text Solution

    |

  2. The reading of a pressure meter attached to a horizontal closed pipe i...

    Text Solution

    |

  3. Two glass plates each of length 16 cm and breadth 8 cm move parallel t...

    Text Solution

    |

  4. Find the viscous drag between the two liquid layers each of area 100 c...

    Text Solution

    |

  5. A metal block of area 0.10 m^(2) placed at a table, is connected to a ...

    Text Solution

    |

  6. An iron ball of radius 0.3 cm falls through a column of oil of density...

    Text Solution

    |

  7. A viscous force of 1.018 xx 10^(-7) N acting on a raindrop makes it fa...

    Text Solution

    |

  8. What is the terminal velocity of a copper ball of radius 2.0 mm, which...

    Text Solution

    |

  9. The flow rate of water from a tap of diameter 1.25 cm is 0.48 L/min. I...

    Text Solution

    |

  10. What should be the average velocity of water in a tube of radius 2.5 m...

    Text Solution

    |

  11. If 72 xx 10^(-5) J of work is done to increase the radius of a soap bu...

    Text Solution

    |

  12. The surface tension of a soap solution is 30 xx 10^(-3) N m^(-1). How ...

    Text Solution

    |

  13. A rectangular glass plate of dimensions 5 cm xx 4 cm is placed flat on...

    Text Solution

    |

  14. If the thickness of the plate in the above problem is 2 mm, find the d...

    Text Solution

    |

  15. Find the excess pressure inside a liquid drop of radius 2 cm, if the s...

    Text Solution

    |

  16. The lower end of a capillary tube of diameter 2.0 mm is dipped 8.00cm ...

    Text Solution

    |

  17. Calculate the excess pressure inside the bubble in the above problem 3...

    Text Solution

    |

  18. Find the total pressure inside a sperical air bubble of radius 0.2 mm....

    Text Solution

    |

  19. A capillary tube of radius 1 mm is dipped in water of surface tension ...

    Text Solution

    |

  20. To what height does the liquid rise in a capillary tube of radus 0.25 ...

    Text Solution

    |