Home
Class 11
PHYSICS
When a drop splits up into number of dro...

When a drop splits up into number of drops

A

Area increases

B

Volume increases

C

Energy is absorbed

D

Energy is liberated

Text Solution

Verified by Experts

The correct Answer is:
A, C
When a drop spilts up into no. of drops, then surface area increases, volume remains constant. In this process energy is absobed.
Promotional Banner

Topper's Solved these Questions

  • PROPERTIES OF BULK MATTER

    PRADEEP|Exercise Integer Type Questions|12 Videos

  • PROPERTIES OF BULK MATTER

    PRADEEP|Exercise Asseration - Reason Type Question|18 Videos

  • PROPERTIES OF BULK MATTER

    PRADEEP|Exercise Multiple choice questions-II|14 Videos

  • PHYSICAL WORLD AND MEASUREMENT

    PRADEEP|Exercise Competiton Focus Jee Medical Entrance|18 Videos

  • RAY OPTICS

    PRADEEP|Exercise Problem For Practice(a)|25 Videos

Similar Questions

Explore conceptually related problems

When a drop of water splits up into number of droplets, then which of the following is correct?

When a deop is split into large number of drops, the change in the total potential energy of small drops and the potential energy of the bigger drop is zero, positive or negative.

When a drop of liquid splits upto a number of drops,

The change is energy when a big drop is split in small n droplets is

The work done to split a big drop into n number of identical droplets all of the same size will be

If a bigger drop of liquid at temperature t, breaks up into number of small droplets, then what is temperature of the droplests ? (Assume bigger drop is isolated from its surroundings )

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?

A mercury drop of radius R splits up into 1000 droplets of equal radii . The change in the surface area is

A drop of mercury has some charge. If it breaks up into a number of indentifal droplets, the electrostatic energy of the system will

What is the change in surface energy , when a mercury drop of radius R split up into 1000 droplets of radius of r ? [ The surface tension of mercury is T ]

PRADEEP-PROPERTIES OF BULK MATTER-Multiple choice questions-I
  1. When a wire is streched to duble its length

    Text Solution

    |

  2. When an air bubble moves up from the bottom of a lake

    Text Solution

    |

  3. When a drop splits up into number of drops

    Text Solution

    |

  4. In plotting stress versus strain curves for two material P and Q, a st...

    Text Solution

    |

  5. Two spheres P and Q of equal radii have densities rho1 and rho2, respe...

    Text Solution

    |

  6. Which of the following statement (s) is/are correct about a soap bubbl...

    Text Solution

    |

  7. Viscous force is somewhat like friction as it opposes the motion and i...

    Text Solution

    |

  8. If for a liquid in a vessel force of cohesion is twice of adhesion

    Text Solution

    |

  9. With the rise in temperature, which of the following forces can never ...

    Text Solution

    |

  10. A human body has a surface area of approximately 1 m^2. The normal bod...

    Text Solution

    |

  11. The velocity of efflux of an ideal liquid does not depend on

    Text Solution

    |

  12. A piece of wood is floating in water kept in a bottle. The bottle is c...

    Text Solution

    |

  13. A spherical body of radius R consists of a fluid of constant density a...

    Text Solution

    |

  14. A structural steel rod has a radius r(=10 mm) and a length l(=1 m). Wh...

    Text Solution

    |

  15. A structural steel rod has a radius r(=10 mm) and a length l(=1 m). Wh...

    Text Solution

    |

  16. A structural steel rod has a radius r(=10 mm) and a length l(=1 m). Wh...

    Text Solution

    |

  17. Let n number of little droplets of water of surface tension S (dyne/cm...

    Text Solution

    |

  18. Let n number of little droplets of water of surface tension S (dyne/cm...

    Text Solution

    |

  19. Let n number of little droplets of water of surface tension S (dyne/cm...

    Text Solution

    |

  20. A wooden cylinder of diameter 4 r, height H and density rho//3 is kept...

    Text Solution

    |