Home
Class 12
PHYSICS
A big drop is formed by coalescing "1000...

A big drop is formed by coalescing "1000" small droplets of water.The surface energy will become:

A

10 times

B

100 times

C

`1/10th`

D

`1/100th`

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • JEE MAIN 2024

    JEE MAINS PREVIOUS YEAR|Exercise Questions|22 Videos
  • JEE MAINS

    JEE MAINS PREVIOUS YEAR|Exercise Chemistry|1 Videos

Similar Questions

Explore conceptually related problems

A big drop is formed by coalescing 1000 small droplets of water. What will be the change in surface energy What will be the ratio between the total surface energy of the droplets and the surface energy of the big drop?

A single drop is formed by coalescing 1000 small droplets. The surface energy decreases in the ratio

A big drop of radius R is formed by coalescing 1000 small droplets of water. What will be the change in surface eneryg ? What will be the ratio between the total surface energy of the droplets and surface energy of the big drop ?

A big drop of radius R is formed by 1000 small droplets of water, then the radius of small drop is

The surface energy of a liquid drop is E . It is sprayed into 1000 equal droplets. Then its surface energy becomes

A big water drop is formed by the combination of 'n' small water drops of equal radii. The ratio of the surface energy of 'n' drops to the surface energy of big drop is

When a big drop of water is formed from n small drops of water, the energy oss is 3E, where, E is the energy of the bigger drop. If R is the radius of the bigger drop and r is the radius of the smaller drop then number of smaller drops (n) is?

Eight droplets of water each of radius 0.5 mm when coalesce into single drop , then the change in surface energy will be ,

A water drop of radius 1 cm is broken into 1000 equal droplets. If the surface tension of water is 0.075 N/m , then the gain in surface enrgy will be

JEE MAINS PREVIOUS YEAR-JEE MAIN 2024 ACTUAL PAPER-Question
  1. If frequency of electromagnetic wave is "60MHz" and it travels in air ...

    Text Solution

    |

  2. To measure the temperature coefficient of resistivity alpha of a semic...

    Text Solution

    |

  3. A big drop is formed by coalescing "1000" small droplets of water.The ...

    Text Solution

    |

  4. A cricket player catches a ball of mass "120g" moving with "25m/s" spe...

    Text Solution

    |

  5. C(1) and C(2) are two hollow concentric cubes enclosing charges "2Q" a...

    Text Solution

    |

  6. Conductivity of a photodiode starts changing only if the wavelength of...

    Text Solution

    |

  7. A body of mass "4kg" experiences two forces vec F(1)=5 hat i+8 hat j+7...

    Text Solution

    |

  8. Match List - I with List - II. Choose the correct answer from the opt...

    Text Solution

    |

  9. A moving coil galvanometer has 100 turns and each turn has an area 2.0...

    Text Solution

    |

  10. A uniform rod "AB" of mass "2kg" and length "30cm" at rest on a smooth...

    Text Solution

    |

  11. In an electrical circuit drawn below the amount of charge stored in th...

    Text Solution

    |

  12. A mass "m" is suspended from a spring of negligible mass and the syste...

    Text Solution

    |

  13. A coil of "200" turns and area 0.20m^(2) is rotated at half a revoluti...

    Text Solution

    |

  14. One end of a metal wire is fixed to a ceiling and a load of 2 kg hangs...

    Text Solution

    |

  15. A particular hydrogen-like ion emits the radiation of frequency 3times...

    Text Solution

    |

  16. In Young's double slit experiment,monochromatic light of wavelength 50...

    Text Solution

    |

  17. Suppose a uniformly charged wall provides a uniform electric field of ...

    Text Solution

    |

  18. vvisermath

    Text Solution

    |

  19. With a rise of temperature, the Young’s modulus :

    Text Solution

    |

  20. If R is the radius of the earth and the acceleration due to gravity on...

    Text Solution

    |