Home
Class 12
PHYSICS
explain what is meant by surface energy ...

explain what is meant by surface energy of a liquid. Show that surface energy per unit area is numerically equal to the surface tension.

Promotional Banner

Topper's Solved these Questions

  • MAGNETISM AND MATTER

    MBD PUBLICATION|Exercise QUESTION BANK|191 Videos

  • MECHANICAL PROPERTIES OF FLUID(FLUID IN MOTION)

    MBD PUBLICATION|Exercise QUESTION BANK|164 Videos

Similar Questions

Explore conceptually related problems

Under what condition surface energy is numerically equal to the surface tension?

Define surface tension.

What is dimension of surface tension?

What is the SI unit of surface tension ?

What is the meant by surface film? How many surface film are there in drop?

Surface tension is a ___.

Explain surface energy. How it is connected with surface tension?

MBD PUBLICATION-MECHANICAL PROPERTIES OF FLUID (LIQUID AT REST)-QUESTION BANK
  1. A mercury drop does not wet glass whereas a water drop sticks to glass...

    Text Solution

    |

  2. Explain surface energy. How it is connected with surface tension?

    Text Solution

    |

  3. Find the work done in doubling the diameter of soap bubble.

    Text Solution

    |

  4. Water rises to a height h in a glass capillary tube when dipped vertic...

    Text Solution

    |

  5. Why does soap help cleaning clothes?

    Text Solution

    |

  6. Calculate the excess inside a soap bubble of radius 5mm, given surface...

    Text Solution

    |

  7. Why is it the needle may float on clean water but will sink when some ...

    Text Solution

    |

  8. The capillary rise in a tube is 12cm, when dipped in a given liquid, w...

    Text Solution

    |

  9. Define surface tension. Show that this is a molecular phenomenon.

    Text Solution

    |

  10. Explain surface energy. How it is connected with surface tension?

    Text Solution

    |

  11. Derive an expression for the capillary rise of a liquid.

    Text Solution

    |

  12. Derive an expression for the excess pressure inside a soap bubble. Wha...

    Text Solution

    |

  13. Discuss the condition for determination of the shape of liquid meniscu...

    Text Solution

    |

  14. explain what is meant by surface energy of a liquid. Show that surface...

    Text Solution

    |

  15. The excess of pressure inside a soap bubble than that of the outer pre...

    Text Solution

    |

  16. Distinguish between surface tension and surface energy.

    Text Solution

    |

  17. Define surface tension and angle of contact. Derive an expression for ...

    Text Solution

    |

  18. Define surface tension . Derive an expression for the excess pressure ...

    Text Solution

    |

  19. Describe an experiment to determine surface tension of water in the la...

    Text Solution

    |

  20. Derive an expression for the excess pressure inside a soap bubble. Wha...

    Text Solution

    |