Home
Class 12
PHYSICS
Two tubes A and B are in same series. Ra...

Two tubes A and B are in same series. Radius of A is R and that of B is 2R. If water flows through A with velocity v then velocity of water through B is

A

v/2

B

v

C

v/4

D

v/8

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • MECHANICAL PROPERTIES OF FLUID (LIQUID AT REST)

    MBD PUBLICATION|Exercise QUESTION BANK|303 Videos
  • MECHANICAL PROPERTIES OF FLUIDS (FLUID'S PRESSURE AND BUOYANCY)

    MBD PUBLICATION|Exercise QUESTION BANK|94 Videos

Similar Questions

Explore conceptually related problems

Two planets A and B have the same material density. If the radius A is twice the radius of B then what is the ratio of their escape velocity (V_A/V_B) ?

Hypatitis B is transmitted through

MBD PUBLICATION-MECHANICAL PROPERTIES OF FLUID(FLUID IN MOTION)-QUESTION BANK
  1. A small drop of water falls from rest through a large height h in air,...

    Text Solution

    |

  2. The viscosity of liquids is due to

    Text Solution

    |

  3. Two tubes A and B are in same series. Radius of A is R and that of B i...

    Text Solution

    |

  4. When a venturimeter is used in an inclined position, it will show

    Text Solution

    |

  5. The total area of cross section is 0.25m^2 . If the blood is flowing a...

    Text Solution

    |

  6. An aeroplane gets its upwards lift due to the phenomenon described by

    Text Solution

    |

  7. A gas flows with a velocity of v along a pipe of cross sectional area ...

    Text Solution

    |

  8. Two capillaries of length l and 2l or radii R and 2R are connected in ...

    Text Solution

    |

  9. Blood is flowing at a rate of 200 (cm)^3/sec in a capillary of cross s...

    Text Solution

    |

  10. At what speed will the velocity head of a stream of water be equal to ...

    Text Solution

    |

  11. When a steel ball is dropped in oil

    Text Solution

    |

  12. A good lubricant would have

    Text Solution

    |

  13. A manometer connected to a closed tap reads 4.5 xx 10^5 Pa. When the t...

    Text Solution

    |

  14. A tank is filled with water up to a height H. When a hole is made at a...

    Text Solution

    |

  15. Two rain drops reach the earth with different terminal velocities havi...

    Text Solution

    |

  16. An air bubble of radius 10^-2m is rising up at a steady rate of 2 xx 1...

    Text Solution

    |

  17. A sphere of mass m of radius 'R' is dropped in a liquid then terminal ...

    Text Solution

    |

  18. Ball pen functions on the principles of

    Text Solution

    |

  19. Water falls from a tap, down the streamline

    Text Solution

    |

  20. A metal plate 100cm^2 in area rests horizontally on a layer of oil 2 ...

    Text Solution

    |