Home
Class 11
PHYSICS
The time period of a soap bubble is T wh...

The time period of a soap bubble is T which depneds on pressure p density d and surface tension s then the relation for T is

A

`T alpha p ds`

B

`T alpha p^(-3//2) d^(½)s`

C

`T alpha p d^(-2) s^(3//2)`

D

`T alpha p d^(2) s^(⅓)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • UNITS AND MEASUREMENT

    AAKASH SERIES|Exercise Exercise-II|61 Videos

  • TRANSMISSION OF HEAT

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (PRACTICE SHEET (ADVANCED)) (Integer/Subjective Type Questions)|3 Videos

  • UNITS AND MEASUREMENTS

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (PRACTICE SHEET (ADVANCED))|14 Videos

Similar Questions

Explore conceptually related problems

When a soap bubble of radius 0.2 mm is charged it experiences an outward electrostatic pressure of magnitude sigma^(2)/(2epsilon_(0)) , where sigma=20muCm^(-2) is the surface charge density. If the excess pressure inside the soap bubble due to the tension is same as this electrostatic pressure then the surface tension of the soap solution is (epsi_(0)=8.85xx10^(-12)C^(2)N^(-1)m^(-1))

If the period t of a drop of liquid of density d vibrating under surface tension s is given by the formula t = sqrt(d^(a)r^(b)s^(c )) where r is radius of drop. a =1 and c = -1, the value of b is

The orbiting time .T. of a surface satellite is given by the relation

If the time period t of the oscillation of a drop of liquid of density d, radius r, vibrating under surface tension s is given by the formula t=sqrt(r^(2b)s^(c)d^(a//2)) . It is observed that the time period is directly proportional to sqrt((d)/(s)) . The value of b should therefore be :

AAKASH SERIES-UNITS AND MEASUREMENT-Practice Exercise
  1. The reverberation period T of a room on its volume V, its surface area...

    Text Solution

    |

  2. If the vibration frequency of atoms in a crystaal depends on the atomi...

    Text Solution

    |

  3. The time period of a soap bubble is T which depneds on pressure p dens...

    Text Solution

    |

  4. The method of dimensional analysis can be used to derie which of relat...

    Text Solution

    |

  5. If the velocity is presented by V, force by F and work by W . These qu...

    Text Solution

    |

  6. If C the velocity of light, h planck's onstant and G Gravitational con...

    Text Solution

    |

  7. If m is the mass of drop of a liquid of radius 'r' then (mg)/(pi r) ha...

    Text Solution

    |

  8. The dimensionally correct formula is

    Text Solution

    |

  9. The expression S = a/b (1 - e^(-bt)) is dimensionally true. The dimens...

    Text Solution

    |

  10. According to Bernoullis theoram p/d + (v^2)/2 + gh = constant, dimensi...

    Text Solution

    |

  11. If R is the electric resistance and C is the capacitance, the dimensio...

    Text Solution

    |

  12. Velocity of sound in a medium is given by A^(1//2) d^(-1//2), where 'd...

    Text Solution

    |

  13. If 'm' is mass 'Q' is charge and B is magnetic induction, m//BQ has th...

    Text Solution

    |

  14. The sides of a rectance are (5.5 pm 0.1) cm and (3.5 pm 0.2) cm . Its ...

    Text Solution

    |

  15. The length and breadth of a plate are (6 pm 0.1) cm and (4 pm 0.2)cm r...

    Text Solution

    |

  16. S = 1/2 at^2 where a is a constant. If relative error in measurement ...

    Text Solution

    |

  17. Two objects A and B are of lengths 5 cm and 7 cm are determined with e...

    Text Solution

    |

  18. The error in the measurement of length and radius of a cylinder are 1%...

    Text Solution

    |

  19. The error in the measurement of radius of a sphere is 0.4%. The percen...

    Text Solution

    |

  20. If L1 = 2.02 m pm 0.01 m , L2 = 1.02 m pm 0.01 m , determine L1 + 2L2

    Text Solution

    |