Home
Class 11
PHYSICS
What happens when the velocity of the li...

What happens when the velocity of the liquid flowing through a horizontal tube is gradually increased?

Text Solution

Verified by Experts

When a liquid flowing through a horizontal tube with a velocity less than its critical, the flow of liquid is laminalr flow.
When the velocity , the liquid flow becomes turbulent flow.
Promotional Banner

Topper's Solved these Questions

  • PROPERTIES OF BULK MATTER

    PRADEEP|Exercise Long Answer questions|33 Videos

  • PROPERTIES OF BULK MATTER

    PRADEEP|Exercise Solved Examples|159 Videos

  • PROPERTIES OF BULK MATTER

    PRADEEP|Exercise Very short answer questions|163 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

What happens when a liquid boils ?

The velocity of liquid flowing through a tube at certain distance from the axis of tube

Explain what happens when the load on a metal wire suspended from a rigid support is gradually increased. Illustrate your answer with a suitable stress-strain graph.

What will happen to the flow of a liquid if it passes through a region of high pressure?

A fluid is flowing through a tube of length L. The radius of the tube is r and the velocity of the fluid is v. If the radius of the tube is increased to 2r, then what will be the new velocity?

The rate of flow of a liquid through a capillary tube is

Under a pressure head, the rate of orderly volume of liquid flowing through a capillary tube is Q. If the length of capaillary tube were doubled and diameter of the bore is halved, the rate of flow would become

An incompressible liquid flows through a horizontal tube LMN as shown in the figure. Then the velocity V of the liquid throught he tube N is:

When a liquid moves steadily under some pressure through a horizontal tube, it moves in the form of cylindrical layers coaxial to the ends of the tube. The velocity of different layers is different. The velocity of the layer is maximum along the axis of the tube and it decreases as one moves towards the walls of the tube. According to Poiseuille, the rate of flow of liquid through a horizontal capillary tube varies as the relation V alpha (pr^(4))/(eta l) where l and r are the length and radius of the tube and p is the pressure different between the ends of the tube and is the constant of proportionality. When two capillary tubes through which the liquid is flowing are joined in series then the equivalent liquid resistance is

PRADEEP-PROPERTIES OF BULK MATTER-Short Answer Questions
  1. A small sphere of mass 'm' is dropped from a great height. After it ha...

    Text Solution

    |

  2. A parachute is advised to be used by a person, while jumping out of an...

    Text Solution

    |

  3. What happens when the velocity of the liquid flowing through a horizon...

    Text Solution

    |

  4. The velocity of water in a river is less on the bank and large in the ...

    Text Solution

    |

  5. Deep water runs slow. Explain.

    Text Solution

    |

  6. The cylindrical tube of a spray pump has radius R, one end of which ha...

    Text Solution

    |

  7. Distinguish between streamline motion and turbulent motion.

    Text Solution

    |

  8. Flags flutter in breeze. Why?

    Text Solution

    |

  9. It is advised not to stand near a running train. Why?

    Text Solution

    |

  10. Why two boats moving in parallel directions close to each other get at...

    Text Solution

    |

  11. An aeroplane runs for some distance on the run way before taking off. ...

    Text Solution

    |

  12. The water level on a tank is 5m high. There is a hole of 1 cm^(2) cro...

    Text Solution

    |

  13. In a test experiement on a model aeroplane in a wind tunnel, the flow...

    Text Solution

    |

  14. The stream of water flowing at high speed from a garden hose pipe tend...

    Text Solution

    |

  15. There are two holes, each of cross-sectional area a, on the opposite s...

    Text Solution

    |

  16. Explain viscosity of a liquid. Discuss its cause.

    Text Solution

    |

  17. Explain coeffecient of viscosity , its units and give its dimensional ...

    Text Solution

    |

  18. State Poiseuille's formula. Derive it with the help of dimensional ana...

    Text Solution

    |

  19. State and Establish Stokes' law.

    Text Solution

    |

  20. What do you understand by terminal velocity. Find the relation for it?

    Text Solution

    |