Miscellaneous Documents: 30th Congress, 1st Session - 49th Congress, 1st Session, Volumen4 |
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Página 170
... cylinder of such diameter that it can enter freely into the jar by the opening . This cylinder , long enough to be plunged nearly to the bottom of the jar , has on its upper portion an annular protuberance , by means of which it rests ...
... cylinder of such diameter that it can enter freely into the jar by the opening . This cylinder , long enough to be plunged nearly to the bottom of the jar , has on its upper portion an annular protuberance , by means of which it rests ...
Página 176
... cylinder of whose circular base the electrode is the centre , the agitation of the striæ being , at the same time , general through- out the whole extent of the current . When the discharge is effected in a cylindrical jar , between a ...
... cylinder of whose circular base the electrode is the centre , the agitation of the striæ being , at the same time , general through- out the whole extent of the current . When the discharge is effected in a cylindrical jar , between a ...
Página 183
... cylinder of mer- cury 24 millimetres in diameter by 3 centimetres in length . Besides , the single fact that the gas is luminous well evinces its high temperature ; for the light is evidently but the effect of its incandescence . are ...
... cylinder of mer- cury 24 millimetres in diameter by 3 centimetres in length . Besides , the single fact that the gas is luminous well evinces its high temperature ; for the light is evidently but the effect of its incandescence . are ...
Página 187
... cylinder . This rod is planted in a circular disc , which serves to close the jar . A metallic ring , about twelve centimetres in diameter , formed of wire from 3 to 4mm in diameter , and having for its centre the top of the iron rod ...
... cylinder . This rod is planted in a circular disc , which serves to close the jar . A metallic ring , about twelve centimetres in diameter , formed of wire from 3 to 4mm in diameter , and having for its centre the top of the iron rod ...
Página 205
... cylinders with many transverse striæ , they pierce the membranes , enter the fibres , eat and destroy their striated contents , consume a great part of the granular detritus , moving up and down in the fibres until grown to the size ...
... cylinders with many transverse striæ , they pierce the membranes , enter the fibres , eat and destroy their striated contents , consume a great part of the granular detritus , moving up and down in the fibres until grown to the size ...
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acetic acid acid action alcoholic alcoholic liquid alcoholic mixture ammonia appearance astronomers atoms attraction axis balloon Beautemps-Beaupré become birds California centimetres centrifugal force circular segments coast collection color consequently considerable constriction corresponding curvature cylinder degree diameter dilatation direction disc discharge distance divisions earth electric electrode equal experiments fact feet figure of equilibrium force height hydrogen hydrographic iron la Perouse labors language latter less liquid mass luminous Lussac magnetic manner mass of oil means memoir meridian meters millimeters molecular attraction murexid nature nebula needle nitrogen normal length observations observatory obtained operations phenomena plane plate poles portion positive present pressure produced Professor proportion purple quantity rarefied regard remains ring rotation Smithsonian Institution Society solid system specimens spherical superficial layer surface temperature theory thermometer tion transformation tube ultramarine velocity vessel volume voyage wire