Home
Class 11
PHYSICS
Tow soap bubbles A and B are formed at t...

Tow soap bubbles A and B are formed at the two open ends of a tube. The bubble A is smaller then bubble B. If the valve on the tube connecting the two bubbles is opened and air can flow freely between the bubbles, then

A

The size of A will increases

B

The size of B will increases

C

The size of B will increases until the pressure equals

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • SIMPLE HARMONIC MOTION

    ERRORLESS |Exercise simple Harmonic Motion|21 Videos

  • THERMODYNAMICS

    ERRORLESS |Exercise All Questions|304 Videos
ERRORLESS -SURFACE TENSION-Exercise
  1. Two soap bubbles of radii r(1) and r(2) equal to 4 cm and 5 cm are to...

    Text Solution

    |

  2. The pressure inside a small air bubble of radius 0.1mm situated just b...

    Text Solution

    |

  3. Tow soap bubbles A and B are formed at the two open ends of a tube. Th...

    Text Solution

    |

  4. If two soap bubbles of different radii are connected by a tube

    Text Solution

    |

  5. The excess pressure inside a spherical soap bubble of radius 1 cm is ...

    Text Solution

    |

  6. In Jager's method, at the time of bursting of the bubble

    Text Solution

    |

  7. The excess pressure inside a soap bubble is thrice the excess pressur...

    Text Solution

    |

  8. When two capillary tubes of different diameters are dipped vertically,...

    Text Solution

    |

  9. A liquid rises in a capillary tube when the angle of contact is:

    Text Solution

    |

  10. In the state of weightlessness, a capillary tube is dipped in water, t...

    Text Solution

    |

  11. Two parallel glass plates are dipped partly in the liquid of denstiy '...

    Text Solution

    |

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

    Text Solution

    |

  13. It is not possible to write directly on blotting paper or newspaper w...

    Text Solution

    |

  14. Two capillary tubes P and Q are dipped in water. The height of water l...

    Text Solution

    |

  15. Two capillaries made of same material but of different radii are dippe...

    Text Solution

    |

  16. Two capillaries made of the same material with radii r(1) =1mm and r(2...

    Text Solution

    |

  17. When a capillary is dipped in water, water rises to a heig ht h . If t...

    Text Solution

    |

  18. Water rises upto 10 cm height in a long capillary tube. If this tube i...

    Text Solution

    |

  19. A vessel, whose bottom has round holes with diameter of 0.1 mm , is fi...

    Text Solution

    |

  20. Water rise in capillary tube when its one end is dipped vertically in ...

    Text Solution

    |