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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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Familiar science; or, The practical application of the principles of natural ...

David Ames Wells - 1870 - 408 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...

Elementary Treatise on Mechanics: For the Use of Colleges and Schools of Science

William Guy Peck - 1870 - 326 σελίδες
...surface is the base. Hence, the vertical component of the pressure on any element of the surface is equal to the weight of a column of the fluid, whose base is the horizontal projection of the element, and whose altitude is the distance of the element from the free...

A First Book of Natural Philosophy: An Introduction to the Study of Statics ...

Samuel Newth - 1871 - 152 σελίδες
...the direction of the pressure of the fluid. The pressure of a fluid upon any plane in contact with it is equal to the weight of a column of the fluid whose base is the area of the given plane, and whose height is the depth of the centre oj gravity of the plane below the surface...

Elementary hydrostatics: its principles explained, illustrated, and applied

John Thurlow - 1871 - 90 σελίδες
...of the fluid. Hence if the surface be plane, and placed horizontally in the fluid, the pressure upon it is equal to the weight of a column of the fluid having the area for its base, and its height equal to the depth of the area below the surface. For...

Appleton's Dictionary of Machines, Mechanics, Engine-work, and ..., Τόμος 1

1873 - 1078 σελίδες
...which a quiescent fluid opposes 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 same as that which is due to the velocity of motion ; that is, the height through...

Our Ironclads and Merchant Ships

Edmund Gardiner Fishbourne - 1874 - 222 σελίδες
...evident from the nature of fluid pressure, that the force of the water against the small area S, is equal to the weight of a column of the fluid, whose base is the rectangular material point £, and altitude the perpendicular depth of that point below the upper surface...

English Mechanic and World of Science: With which are Incorporated ..., Τόμος 23

1878 - 714 σελίδες
...[25200.]— Pressure on Dock Gates.— The first fundamental law of fiuid pressure is that at any depth it is equal to the weight of a column of the fluid, of a height equal to that depth, and whose base is equal to the surface on which you want to find the...

First Public Examination in Literis Graecis Et Latinis

University of Oxford - 1879 - 414 σελίδες
...1:2:3; ^n<i *^e density of the mixture. 6. Shew that the pressure on a plane area immersed is equal to the weight of a column of the fluid whose base is the area, and altitude the depth of the centre of gravity of the area below the surface. A triangle ABC is immersed...

The national encyclopædia. Libr. ed, Τόμος 7

National cyclopaedia - 1879 - 624 σελίδες
...instant of time to he displaced, the resistnnce experienced by the moving surface may be considered equal to the weight of a column of the fluid whose base is the surface pressed, and whose height is that which is due to the velocity; that is to say, the resistance...

The elements of mechanics; including hydrostatics

Samuel Newth - 1879 - 370 σελίδες
...and the centre of ABCD is also its centre of gravity. Therefore the pressure on the given plane is the weight of a column of the fluid whose base is the given plane, and whose height is the depth of the centre of gravity of the plane below the surface...




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