Home
Class 11
PHYSICS
There are two identical small holes of a...

There are two identical small holes of area of cross section a on the opposite sides of a tank containing liquid of density `rho`. The differences in height between the holes is `h`. The tank is resting on a smooth horizontal surface. The horizontal force which will have to be applied on the tank to keep it in equilibrium is

Text Solution

Verified by Experts

`F=F_(1)-F_(2)=rho a v_(1)^(2)-rhoav_(2)^(2)`

`=rhoa(2gh_(1))-rhoa(2gh_(2))=2rhoag(h_(1)-h_(2))=2rhoagh`
Promotional Banner

Topper's Solved these Questions

  • MECHANICAL PROPERTIES OF FLUIDS

    NARAYNA|Exercise EVALUATE YOURSELF - 1|2 Videos

  • MECHANICAL PROPERTIES OF FLUIDS

    NARAYNA|Exercise EVALUATE YOURSELF - 2|2 Videos

  • MECHANICAL PROPERTIES OF FLUIDS

    NARAYNA|Exercise Level 2 (H.W)|39 Videos

  • MATHEMATICAL REVIEW & PHYSICAL WORLD

    NARAYNA|Exercise C.U.Q|13 Videos

  • MECHANICAL PROPERTIES OF SOLIDS

    NARAYNA|Exercise LEVEL-II (H.W)|24 Videos

Similar Questions

Explore conceptually related problems

There are two identical small holes of area of cross section a on the opposite sides of a tank containing liquid of density rho . The differences in height between the holes is h . The tank is resting ona smooth horizontal surface. The horizontal force which will have to be applied on the tank to keep it inequilibrium is

There are two identical small holes on the opposite sides of a tank containing a liquid. The tank is open at the top. The difference in height between the two holes is h . As the liquid comes out of the two holes. The tank will experience a net horizontal force proportional to. .

There are two holes, each of cross-sectional area a, on the opposite side of a wide rectangular tank containing a liquid of density rho . When the liquid flows out of the holes, find the net force on the tank. Given h is the vertical distance between two holes.

There are two holes, each of cross-sectional area a, on the oppisite side of a wide rectangular tank containing a liquid of density rho . When the liquid flows out of the holes the net force on the tank is [ h is the vertical distance between the two holes].

A sealed tank containing a liquid of density rho moves with a horizontal acceleration a, as shown in the figure. The difference in pressure between the points A and B is

A tank of square cross-section of each side is filled with a liquid of height h . Find the thrust experienced by the vertical surfaces and bottom surface of the tank.

A sealed tank containing a liquid of density rho moves with horizontal acceleration a as shown in the figure. The difference in pressure between two points A and B will be

On the opposite sides of vertical vessel filled with water, two identical holes are opened. If area of cross-section for each is a and difference of height of these two is h and p is density of water, then force on the vessel is

A cylindrical tank having cross - sectional area A = 0.5 m^(2) is filled with two liquids of density rho_(1)= 900 " kg "m^(-3) and rho_(2) = 600 " kg "m^(-3) , to a height a = 6 cm^(2) is made in right vertical wall at a height y = 20 cm from the bottom . A horizontal force F is applied on the tank to keep it in static equilibrium . The tank is lying on a horizontal surfaces . Neglect mass of cylindrical tank camparison to mass of liquids ( take g = 10 ms^(-2) ) Minimum and maximum values of F to keep the cylinder in static just after the water starts to spill through the hole . If the co - efficient of static friction between contact surfaces is 0.01

A container of large uniform cross-sectional area A resting on a horizontal surface, holes two immiscible, non-viscon and incompressible liquids of densities d and 2d each of height H//2 as shown in the figure. The lower density liquid is open to the atmosphere having pressure P_(0) . A homogeneous solid cylinder of length L(LltH//2) and cross-sectional area A//5 is immeresed such that it floats with its axis vertical at the liquid-liquid interface with length L//4 in the denser liquid, The cylinder is then removed and the original arrangement is restroed. a tiny hole of area s(sltltA) is punched on the vertical side of the container at a height h(hltH//2) . As a result of this, liquid starts flowing out of the hole with a range x on the horizontal surface. The total pressure with cylinder, at the bottom of the container is

NARAYNA-MECHANICAL PROPERTIES OF FLUIDS-Illustration
  1. A cylindrical vessel contains a liquid of density rho up to height h. ...

    Text Solution

    |

  2. A pump draws water from a reservoir and sends it through a horizontal ...

    Text Solution

    |

  3. There are two identical small holes of area of cross section a on the ...

    Text Solution

    |

  4. Equal volume of two immissible liquid of densities rho and 2 rho are f...

    Text Solution

    |

  5. A hose shoots water straight up to a height of 2.5 m. The opening end ...

    Text Solution

    |

  6. A large open tank has two holes in the wall. One is a square hole of s...

    Text Solution

    |

  7. A boat of area 10m^(2) floating on the surface of river is made to mo...

    Text Solution

    |

  8. A 16cm^(3) of water flows per second through a capillary tube of radiu...

    Text Solution

    |

  9. Water flows in a streamline manner through a capillary tube of radius ...

    Text Solution

    |

  10. Capillary tubes of length l and 2l are connected in series, their radi...

    Text Solution

    |

  11. Three capillary tubes of same radius 1 cm but of length 1 m 2 m and 3 ...

    Text Solution

    |

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

    Text Solution

    |

  13. A spherical steel ball released at the top of along column of glycerin...

    Text Solution

    |

  14. A small steel ball falls through a syrup at a constant speed of 10cms^...

    Text Solution

    |

  15. A small piece of wire of length 4 cm is floating on the surface of wat...

    Text Solution

    |

  16. An annular metal ring of inner radius 7 cm and outer radius 14 cm and ...

    Text Solution

    |

  17. A wire is bent in the form of a U-shape and a slider of negligible mas...

    Text Solution

    |

  18. A metallic wire of diameter d is lying horizontally o the surface of w...

    Text Solution

    |

  19. If the surface tension of soap solution is 35"dynes"//cm, calculate th...

    Text Solution

    |

  20. A soap bubble is blown to a radius of 3 cm. if it is to be further blo...

    Text Solution

    |