The New Encyclopædia BritannicaEncyclopædia Britannica, 1983 - Encyclopedias and dictionaries |
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Page 79
... force on one end of the control spool that is opposed by the spring control spool Figure 3 : Force - balance principle in control valve . spring hi force . In the closed position , the fluid force is less than the spring force . When the ...
... force on one end of the control spool that is opposed by the spring control spool Figure 3 : Force - balance principle in control valve . spring hi force . In the closed position , the fluid force is less than the spring force . When the ...
Page 636
... force necessary to suspend the ball in the liquid reflects the force of buoyancy , and thus the density of the liquid . Hydrometers of this type have been used in the formula- tion of liquid synthetic latex to terminate the reaction at ...
... force necessary to suspend the ball in the liquid reflects the force of buoyancy , and thus the density of the liquid . Hydrometers of this type have been used in the formula- tion of liquid synthetic latex to terminate the reaction at ...
Page 787
... force present at the surface of the Sun are carried outward with the solar wind ; the magnetic lines of force remain attached to the surface of the Sun and , because of its rotation , take up a spiral form in space called Archimedes ...
... force present at the surface of the Sun are carried outward with the solar wind ; the magnetic lines of force remain attached to the surface of the Sun and , because of its rotation , take up a spiral form in space called Archimedes ...
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activity amount antigen appear atoms become body bonds called cause central centre century common contain continued cover crystals cultural determined direct early east economic effect evaporation example fall feet Figure flow force glaciers Hungary hydrogen icebergs important income increase India individual industry internal Italy knowledge known lakes land later less major mass material means measure melting ment method metres miles minerals molecules natural North occur ocean organic origin percent period philosophy political population position present pressure produced range reaction regions relatively remains response result rise river rocks social soil structure supply surface temperature theory tion types United University usually various western wind