Home
Class 11
PHYSICS
The onset of turbulence in a fluid is de...

The onset of turbulence in a fluid is determined by Reynold number. given as ....

A

`(rho nu d) /(2 eta) = Re`

B

`(2 rho nu d) /( eta) = Re`

C

`(rho nu d) /(eta) = Re`

D

`(rho nu m) /d = Re`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • LAWS OF MOTION

    MAXIMUM PUBLICATION|Exercise EXERCISE|136 Videos

  • MECHANICAL PROPERTIES OF SOLIDS

    MAXIMUM PUBLICATION|Exercise EXERCISE|67 Videos

Similar Questions

Explore conceptually related problems

You would have understood that the number of protons in an atom determines the element. Analyse the given Bohr models.

The protective power of a lyophilic sol is : Hardy - schulze rule, propotional to the quantity of electrical charge on it, measured in terms of gold number, determined by the size of its colloidal particles

The maximum number of electrons in a subshell is given by the expression:

A bag contains 5 black and 6 red balls. Determine the number of ways in which 2 black and 3 red balls can be selected?

A bag contains 5 blue and 6 white balls. Determine the number of ways in which 3 blue and 4 white balls can be selected.

MAXIMUM PUBLICATION-MECHANICAL PROPERTIES OF FLUIDS-EXERCISE
  1. Derive an expression for the rise of the liquid in a capillary tube.

    Text Solution

    |

  2. The antiseptics used for cuts and wounds in human flesh have low surfa...

    Text Solution

    |

  3. In case of fluids law of conservation of energy can be explained with ...

    Text Solution

    |

  4. A steady flow of nonviscous liquids are shown fin figures 1 and 2. Whi...

    Text Solution

    |

  5. What is the Si unit of pressure?

    Text Solution

    |

  6. What will happen to two soap bubbles of different radii, which are in ...

    Text Solution

    |

  7. In case of fluids law of conservation of energy can be explained with ...

    Text Solution

    |

  8. Give reason for the following case: The passengers are advised to re...

    Text Solution

    |

  9. A small metal sphere is falling through castor oil. Write down the exp...

    Text Solution

    |

  10. Raindrops falling due to gravity do not acquire high velocity. Define ...

    Text Solution

    |

  11. Consider the flow of a liquid through a pipe of varying cross section....

    Text Solution

    |

  12. A tank of 5m height is filled with water. Calculate the velocity of ef...

    Text Solution

    |

  13. Surface tension is a property of liquids and it causes capillary rise ...

    Text Solution

    |

  14. Derive an expression for the rise of the liquid in a capillary tube.

    Text Solution

    |

  15. Excess pressure inside a liquid drop is 60N/m^2?. What will be the exc...

    Text Solution

    |

  16. Hydraulic lift is a device used to lift heavy loads. State the princip...

    Text Solution

    |

  17. A region of streamline flow of an incompressible fluid shown in the fi...

    Text Solution

    |

  18. The onset of turbulence in a fluid is determined by Reynold number. gi...

    Text Solution

    |

  19. Derive an expression for the rise of the liquid in a capillary tube.

    Text Solution

    |

  20. Schematic diagram of capillary rise in a narrow tube is shown in the f...

    Text Solution

    |