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" The pressure of a liquid on any surface immersed in it is equal to the weight of a column of the... "
The Cambridge course of elementary natural philosophy, being the ... - Σελίδα 45
των John Charles Snowball - 1838 - 81 σελίδες
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The Repertory of patent inventions [formerly The Repertory of arts ..., Τόμος 13

1771 - 466 σελίδες
...the real resistance to a plane by a fluid acting in a direction perpendicular to its face, is equal to the weight of a column of the fluid whose base is the plane," or, " if the resistance increases as the cube of the velocity;" it must be obvious, that, unless...

The Elements of Hydrostatics and Hydrodynamics

William Hallows Miller - 1831 - 124 σελίδες
...limits ; .-. pressure on BPC=gpX. (area BPC) ; or, the pressure of a fluid on any surface is equal to the weight of a column of the fluid whose base is equal to the area of the surface, and altitude equal to the depth of the centre of gravity of the surface...

The Principles of Mechanics: Explaining and Demonstrating the General Laws ...

William Emerson - 1836 - 498 σελίδες
...through a fluid, is as the square of the velocity ; and (putting v — velocity in feet, in a second) it is equal to the weight of a column of the fluid, whose base is the plane, and height — . And, in a globe, it is but half 64 so much. 5. The friction of a fluid running...

Mechanics of Fluids for Practical Men: Comprising Hydrostatics, Descriptive ...

Alexander Jamieson - 1837 - 516 σελίδες
...fluid pressure demonstrated in the first chapter, that the force of the fluid against d: — Is equal to the weight of a column of the fluid, whose base is the point d, and altitude the perpendicular depth of that point below the tipper surface ofthefluid. Consequently,...

A manual for mechanics' institutions

Society for the diffusion of useful knowledge - 1839 - 380 σελίδες
...of these, is proportional to the depth. 75. The pressure on any surface immersed in a fluid is equal to the weight of a column of the fluid whose base is equal to the area of the surface pressed, and height equal to the depth of the centre of gravity of...

Engineers' and Mechanics' Pocket-book ...

Charles Haynes Haswell - 1844 - 298 σελίδες
...PRHSSUIiE. The pressure of a fluid on any surface, whether vertical, olihque, or horizontal, is equal to the weight of a column of the fluid, whose base is equal to the surface pressed, and height equal to the distance of the centre of gravity of the surface...

A Course of Lectures on Natural Philosophy and the Mechanical Arts, Τόμος 1

Thomas Young - 1845 - 660 σελίδες
...every particle of the vessel containing it, or of any other surface, real or imaginary, in contact with it, is equal to the weight of a column of the fluid of which the base is equal to that particle, and the height to its depth below the surface of the fluid....

Principles of Physics and Meteorology

Johann Heinrich Jacob Müller - 1847 - 612 σελίδες
...vessel in which it is contained is quite independent of the form of the vessel, and is always equal to the weight of a column of the fluid, whose base is the bottom of the vessel, and whose height is the vertical distance from the bottom to the surface of the...

Railway Locomotion and Steam Navigation: Their Principles and Practice

John Curr - 1847 - 194 σελίδες
...The real resistance to a plane, by a fluid acting in a direction perpendicular to its face, is equal to the weight of a column of the fluid, whose base is the plane, and altitude equal to that which is due to the velocity of the motion, or through which a heavy...

A Treatise on the Steam Engine: In Its Application to Mines, Mills, Steam ...

Artizan club (London, England) - 1847 - 338 σελίδες
...which a quiescent fluid oppose* to a plane surface moving through it with a given velocity, is equal to the weight of a column of the fluid whose base is the plane, and altitude the game as that which is due to the velocity of motion ; that is, the height through...




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