Snow, Benjamin Warner, 1860- · Madison, Wis. · leaf 183
of the liquid are everyw^here in equilib-rium, the pressure in one directionmust be equal to the pressure in everyother direction, and hence there must bealso a pressure upward. This pressureupward becomes apparent when thedownward pressure is removed. Fig.Ill, as Avhen a cardboard disc, held… … Fig. 111. The upward pres-sure in a liquid. 165. The Principle of Arcliiniedes. If a body in the form ofa parallelepiped is entirely immersed in a liquid, the uppersurface of the body being parallel to the surface of the liquid,the six faces of the body will experience pressures from the liquid.The…
Physics
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