Home
Class 11
PHYSICS
Why does velocity increase when water fl...

Why does velocity increase when water flowing in broader pipe enters a narrow pipe?

Promotional Banner

Topper's Solved these Questions

  • PROPERTIES OF FLUIDS

    BINA LIBRARY|Exercise EXERCISE|109 Videos

  • PHYSICAL WORLD

    BINA LIBRARY|Exercise EXAMPLE |12 Videos

  • PROPERTIES OF SOLID

    BINA LIBRARY|Exercise EXERCISE|65 Videos

Similar Questions

Explore conceptually related problems

Why does friction increase if the two surfaces are pressed ?

Why does an object float or sink when placed on the surface of water?

Why does physisorption decrease with the increase of temperature?

Why does oil spread over the surface of water?

Why do light rays bend when they enter from one optical medium to another?

Why does a gun recoil when a bullet is fixed.

Why is the velocity of water is large in the middle and less near the bank?

Why does a needle float on clear water, but sinks when some detergent is added to water?

Why does deep water run slow?

Why does the air pressure in a car tyre increase during driving?

BINA LIBRARY-PROPERTIES OF FLUIDS-EXERCISE
  1. Can two streamlins cross each other?

    Text Solution

    |

  2. Distinguish between streamline and turbulent flow of a liquid.

    Text Solution

    |

  3. Why does velocity increase when water flowing in broader pipe enters a...

    Text Solution

    |

  4. Why does deep water run slow?

    Text Solution

    |

  5. Why does a flag flutter in breeze?

    Text Solution

    |

  6. If a person stands near a fast moving train, there is a possibility of...

    Text Solution

    |

  7. A ball-bearing falling in a tall jar of motor oil attains a constant v...

    Text Solution

    |

  8. Water flows faster than honey-- explain the reason?

    Text Solution

    |

  9. A bigger rain drop falls faster than smaller one. Why ?

    Text Solution

    |

  10. Dust generally settles down in a closed room. Why?

    Text Solution

    |

  11. Machine parts are jammed in winter. Why ?

    Text Solution

    |

  12. Find the work done in blowing a soap bubble of surface tension 30xx10^...

    Text Solution

    |

  13. A drop of water 1mm radius is split into 64tiny drops. Find the increa...

    Text Solution

    |

  14. Calculate the energy spent in sprying a drop of mercury of 1 cm radius...

    Text Solution

    |

  15. In a capillary tube of diameter 10^-3m, water rises to a height of 0.0...

    Text Solution

    |

  16. Water rises in a capillary tube to a height 2cm. In another capillary ...

    Text Solution

    |

  17. Two equal drops of water are falling through air with a steady velocit...

    Text Solution

    |

  18. What should be the maximum average velocity of water in a tube of diam...

    Text Solution

    |

  19. Water flows through a pipe of varying cross-section. If the velocity o...

    Text Solution

    |

  20. A sphere of radius 0.25mm and of density 9000kg/m^3 falls through an ...

    Text Solution

    |