### Discussion :: Hydraulics and Fluid Mechanics - Section 6 (Q.No.13)

- Hydraulics and Fluid Mechanics - Section 1
- Hydraulics and Fluid Mechanics - Section 2
- Hydraulics and Fluid Mechanics - Section 3
- Hydraulics and Fluid Mechanics - Section 4
- Hydraulics and Fluid Mechanics - Section 5
- «« Hydraulics and Fluid Mechanics - Section 6
- Hydraulics and Fluid Mechanics - Section 7
- Hydraulics and Fluid Mechanics - Section 8

Ameer said: (Jul 5, 2017) | |

Can anybody explain the numbers and their relations (i.e Ratio between which two forces). |

Krunal said: (Jul 10, 2017) | |

Reynold num=inertia/viscus. Froude num=sqrt(inertia/gravity). Mach num=sqrt(inertia/elastic). Weber num=sqrt(inertia/surface tension force). Euler num=squrt(inertia/pressure force). |

Hassan said: (May 2, 2018) | |

Thanks @Krunal. |

Prasanna said: (Jul 17, 2021) | |

Thanks for explaining @Krunal. |

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