Home
Class 11
PHYSICS
Water contained in a tank flows through ...

Water contained in a tank flows through an orifice of a diameter 2 cm under a constant pressure difference of 10 cm of water column. The rate of flow of water through the orifice is

A

44cc/s

B

4.4cc/s

C

444cc/s

D

4400cc/s

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ELASTICITY, SURFACE TENSION AND FLUID MECHANICS

    ALLEN |Exercise Exercise 2 (One or more than one correct answer)|53 Videos

  • ELASTICITY, SURFACE TENSION AND FLUID MECHANICS

    ALLEN |Exercise Exercise 3 (Assertion & Reason)|32 Videos

  • ELASTICITY, SURFACE TENSION AND FLUID MECHANICS

    ALLEN |Exercise Exercise 1 (Surface Tension)|21 Videos

  • CENTRE OF MASS

    ALLEN |Exercise EXERCISE-V B|19 Videos

  • ERROR AND MEASUREMENT

    ALLEN |Exercise Part-2(Exercise-2)(B)|22 Videos

Similar Questions

Explore conceptually related problems

Water flows in a streamline manner through a capillary tube of radius a. The pressure difference being P and the rate of flow is Q . If the radius is reduced to a//2 and the pressure difference is increased to 2P, then find the rate of flow.

An ideal fluids flows through a pipe of circular cross -section made of two sections with diameters 2.5 cm and 3.75cm .The ratio of the velocities in the two pipes is ……

16cm^(3) of water flows per second through a capillary tube of radius a cm and of length l cm when connected to a pressure head of h cm of water if a tube of the same length and radius a/2 cm is connected to the same pressure head the quantity of water flowing through the tube per second will be-

A farmer connects a pipe of internal diameter 20 cm from a canal into a cylindrical tank in her field which is 10 m in diameter and 2 m deep. If water flows through the pipe at the rate of 3 km// h, in how much time will the tank be filled ?

Water is flowing with velocity 4ms^(-1) in a cylinder of diameter 8 cm .It is connectedto a pipe with it end tip of diameter 2cm . Calculate the velocity of water at this free end.

The water level on a tank is 5m high. There is a hole of 1 cm^(2) cross-section at the bottom of the tank. Find the initial rate with which water will leak through the hole. ( g= 10ms^(-2) )

Water is flowing at the speed of 2.52 km/h through a cylindrical pipe into a cylindrical tank with base radius 40 cm. If the increase in the level of water in the tank in half an hour is 3.15 m, find the internal diameter of the pipe.

Water is filled up to a height h in a beaker of radius R as shown in the figure. The density of water is rho, the surface tension of water is T and the atmospheric pressure is P_0. Consider a vertical section ABCD of the water column through a diameter of the beaker. The force on water on one side of this section by water on the other side of this section has magnitude

Water comes out from a conical funnel at the rate of 5 cm^(3)//s . When the slant height of a water cone is 4 cm, find the rate of decrease of slant height of a water cone. The semi vertical angle of a conical funnel is (pi)/(3) .

A water tank has the shape of an inverted right circular cone with its axis vertical and vertex lowermost. Its semi-vertical angle is tan^(-1)(0.5) . Water is poured into it at a constant rate of 5 cubic meter per hour. Find the rate at which the level of the water is rising at the instant when the depth of water in the tank is 4 m.

ALLEN -ELASTICITY, SURFACE TENSION AND FLUID MECHANICS-Exercise 1 (Fluid Statics)
  1. A boat carrying a large number of stones is floating in a water tank. ...

    Text Solution

    |

  2. An object of weight W has a uniform rectangular cross section of a x2a...

    Text Solution

    |

  3. Streamline motion is that motion in which there is-

    Text Solution

    |

  4. An aeroplane of mass 3xx10^(4)kg and total wing area of 120 m^(2) is i...

    Text Solution

    |

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

    Text Solution

    |

  6. A man can swim with a speed of 4.0 km/h in still water . How long doe...

    Text Solution

    |

  7. A U-tube of small and uniform cross section contains water of total le...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  10. In the following fig., the flow of liquid through a horizontal pipe is...

    Text Solution

    |

  11. The diagram (figure) shows a venturimeter, through which water is flow...

    Text Solution

    |

  12. Water contained in a tank flows through an orifice of a diameter 2 cm ...

    Text Solution

    |

  13. More viscous oil is used in summer than in winterr in motors due to

    Text Solution

    |

  14. With increase in temperature the viscosity of

    Text Solution

    |

  15. A rain drop of radius 0.3 mm has a terminal velocity in air 1m/s. the ...

    Text Solution

    |

  16. Two liquids of densities d(1) and d(2) are flowing in identical capill...

    Text Solution

    |

  17. The velocity of falling rain drop attain limited value bacause of

    Text Solution

    |

  18. The rate of flow of liquid through a capillary tube in an experiment t...

    Text Solution

    |

  19. A copper ball of radius r travels with a uniform speed v in a viscous ...

    Text Solution

    |

  20. Two drops of the same radius are falling through air with a steady vel...

    Text Solution

    |