Home
Class 11
PHYSICS
water enters at one end of a horizontal ...

water enters at one end of a horizontal pipe of non-unifrom cross -section with a velocity of `0.4 ms^(-1)` and leaves the other end with a velocity of `0.6 ms^(-1)` The pressure of water at the first end is `1500Nm^(-2)` Calculate the pressure at the other end Density of water `=1000kgm^(-3)`

Text Solution

Verified by Experts

The correct Answer is:
`1400Nm^(-2)`
Promotional Banner

Topper's Solved these Questions

  • FLUIDS AT REST

    SL ARORA|Exercise Problem for self practice|69 Videos

  • GRAVITATION

    SL ARORA|Exercise m|1 Videos

Similar Questions

Explore conceptually related problems

Water enters a horizontal pipe of non uniform cross section with a velocity of 0.5 m/s and leaves the other end with a velocity of 0.7 m/s. the pressure of water at the first end is 10^(3) N//m^(2) . Calculate pressure at the other end. (Density of water =1.0xx10^(3)kg//m^(3) )

Water is flowing in a horizontal pipe ofnonuniform cross section. The velocities of water at points A and Bin the tube, are in the ratio of 4 : 1, what is the ratio of the diameters of the pipe at A and B ?

Water flows along the horizontal pipe of which the cross-section is not uniform. The pressure is 30 mm . Of Hg where the velocity is 0.20 ms^(-1) . Find the pressure at a point where the velocity is 1.20 ms^(-1) .

Water is flowing steadily through a horizontal pipe of non - uniform cross - section . If the velocity of water cross - section is 0.02 m^(2) is 2m/s , what is the velocity of water at another point where the cross - section is 0.01 m^(2) ?

At what velocity does water emerge from an orifice in a tank in which gauge pressure is 3 x 10^(5)Nm^(-2) before the flow starts ? Density of water = 1000 kgm^(-3) .

Water flows through a horizontal pipe of varying area of cross section at the rate 15 cubic metre per minute. Find the radius of pipe where water velocity is 3 ms^(-1)

A horizontal pipe of non uniform cross section has water flow through it such that the velocity is 2ms^(-1) at a point where the pressure 40 kpa. The pressure at a point where the velocity of water flow is 3ms^(-1) is (in kilopascal)

Water flowing ina horizontal main of unifrom bore has a velocity of 100 cms^(-1) at a point ,where the pressure is 1/10 of the atmospheric pressure .what will be the velocity at a point ,where the pressure is one half of that at the first point ?

Water is flowing through a horizontal tube of non-uniform cross-section. At a place, the radius of the tube is 1.0cm and the velocity of water is 2m//s . What will be the velocity of water where the radius of the pipe is 2.0 cm ?

SL ARORA-FLUIDS IN MOTION-All Questions
  1. In normal adult the average speed of the though the aorta (which has a...

    Text Solution

    |

  2. At what speed the velocity head of a stream of water be equal to 40 cm...

    Text Solution

    |

  3. Velocity of flow of water in a horizontal pipe is 4.9 ms^(-1) Find the...

    Text Solution

    |

  4. Calculate the total energy per unit mass possessed by water at a point...

    Text Solution

    |

  5. One end of a horizontal pipe is closed with the help of a valve and th...

    Text Solution

    |

  6. Water at a pressure of 4xx 10^(4) Nm^(-2) flows at 2 ms^(-1) through a...

    Text Solution

    |

  7. water enters at one end of a horizontal pipe of non-unifrom cross -sec...

    Text Solution

    |

  8. It water flows horizontally through a pipe of varying cross section an...

    Text Solution

    |

  9. Water flowing ina horizontal main of unifrom bore has a velocity of 10...

    Text Solution

    |

  10. Water is flowing through a horizontal pipe of varying cross-section. I...

    Text Solution

    |

  11. A pitot tube dipped in a river and its gauge indicates 5cm of water...

    Text Solution

    |

  12. A pitot tube is fixed in a main pipe of diameter 20 cm and difference ...

    Text Solution

    |

  13. A tank cotaining water has an orifice 10 m below the surface of water ...

    Text Solution

    |

  14. Calcualate speed of effux of kerosene from an orifice of a tank in whi...

    Text Solution

    |

  15. Water flows at the rate of 4 litres per second through an orifice at t...

    Text Solution

    |

  16. The diameter of a pipe at two points , where a venturimeter is connect...

    Text Solution

    |

  17. A pipe is running full of water. At a certain point A it tapers from 6...

    Text Solution

    |

  18. The diameter of the throat of a venturimeter is 6 cm .when it is inser...

    Text Solution

    |

  19. A venturimeter is connected to two points in the mains where its radii...

    Text Solution

    |

  20. A venturimeter is 37.5 cm. Diameter in mains and 15 cm. Diameter in th...

    Text Solution

    |