Home
Class 12
PHYSICS
The radii of two soap bubbles are R(1) a...

The radii of two soap bubbles are `R_(1)` and `R_(2)` respectively. The ratio of masses of air in them will be

A

`(R_(1)^(3))/(R_(2)^(3)`

B

`(R_(1)^(3))/(R_(1)^(3)`

C

`((P+(4T)/(R_(1)))/(P+(4T)/(R_(2))))(R_(1)^(3))/(R_(2)^(2))`

D

`((P+(4T)/(R_(2)))/(P+(4T)/(R_(1))))(R_(2)^(3))/(R_(1)^(3))`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • SURFACE TENSION

    MOTION|Exercise Exercise - 3 | Section- A Previous Year Problems | NEET/Other|53 Videos
  • SURFACE TENSION

    MOTION|Exercise Exercise - 3 | Section - B Previous Year Problems | AIEEE|12 Videos
  • SURFACE TENSION

    MOTION|Exercise Exercise - 1 Objective Problems | NEET|47 Videos
  • SOUND WAVES

    MOTION|Exercise Exercise - 3 (Section - B)|14 Videos
  • SURFACE TENSION & VISCOSITY

    MOTION|Exercise Exercise - 4 | Level-II Previous Year | JEE Advanced|12 Videos
MOTION-SURFACE TENSION-Exercise - 2 Objective Problems | NEET
  1. A ring of radius r, and weight W is lying on a liquid surface . If the...

    Text Solution

    |

  2. A thin wire ring of radius of 2m is placed on the surface a liquid. If...

    Text Solution

    |

  3. The radii of two soap bubbles are R(1) and R(2) respectively. The rati...

    Text Solution

    |

  4. PQRS is a rectangular frame of copper wire shown in figure the side RS...

    Text Solution

    |

  5. 1000 small drops of water each of radius 'r' are joined together to f...

    Text Solution

    |

  6. A large number of liquid drops each of radius 'a' coalesce to form a s...

    Text Solution

    |

  7. There is a small hole in a hollow sphere . The water enters in it when...

    Text Solution

    |

  8. A ring is cut from a platinum tube 8.5 cm internal and 8.7 cm external...

    Text Solution

    |

  9. Water rises in a straight capillary tube upto a height of 5 cm when he...

    Text Solution

    |

  10. Two parallel glass plates are dipped partly in the liquid of density d...

    Text Solution

    |

  11. A capillary tube of radius R is immersed in water and water rises in i...

    Text Solution

    |

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

    Text Solution

    |

  13. In a U-tube the radii of two columns are respectively r(1) and r(2) an...

    Text Solution

    |

  14. The U-tabe with limbs of diameters 5 mm and 2 mm contains water of sur...

    Text Solution

    |

  15. An air bubble of radius 1mm is formed inside water at a depth 10m belo...

    Text Solution

    |

  16. One end of a glass capillary tube with a radius r=0.05cm is immersed i...

    Text Solution

    |

  17. What is the height to which a liquid rises between two long parallel p...

    Text Solution

    |

  18. There is a howizontal film of soap solution. On it a thread is placed ...

    Text Solution

    |

  19. A spherical drop of liquid having surface tension T contains 9 cm^3 of...

    Text Solution

    |

  20. A drop of water of mass m and density rho is placed between two weill ...

    Text Solution

    |