Miscellaneous Documents: 30th Congress, 1st Session - 49th Congress, 1st Session, Volumen4 |
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Página 26
... color of skin , hair , and eyes ; inscriptions , dress , food , dwellings , arts , trades , religion , government , social life , ceremonies , mode of warfare , medicine , literature , method of dividing time , history , & c . These ...
... color of skin , hair , and eyes ; inscriptions , dress , food , dwellings , arts , trades , religion , government , social life , ceremonies , mode of warfare , medicine , literature , method of dividing time , history , & c . These ...
Página 144
... colors , importing light to be not a similar , but a heterogeneous thing , consisting of difform rays . " For these discoveries the author received the " solemn thanks " of the Society , at whose re- quest they were published in the ...
... colors , importing light to be not a similar , but a heterogeneous thing , consisting of difform rays . " For these discoveries the author received the " solemn thanks " of the Society , at whose re- quest they were published in the ...
Página 176
... color . The phenomenon is of a most brilliant description . Further , there is the same obscure space in the vicinity of the negative electrode , the same glimmer of palish rose color at a weak pressure of from 1 to 2mm in this obscure ...
... color . The phenomenon is of a most brilliant description . Further , there is the same obscure space in the vicinity of the negative electrode , the same glimmer of palish rose color at a weak pressure of from 1 to 2mm in this obscure ...
Página 177
... the stratifications as distinct as possible . We then introduce a small quantity of hydrogen ; if the introduction takes place on the side of the negative electrode , striæ of a fine rose color are 12 s THE PROPAGATION OF ELECTRICITY . 177.
... the stratifications as distinct as possible . We then introduce a small quantity of hydrogen ; if the introduction takes place on the side of the negative electrode , striæ of a fine rose color are 12 s THE PROPAGATION OF ELECTRICITY . 177.
Página 178
... color are immediately seen to form in the obscure space , their diameter being that of the stratified column - that is , of the tube , while they are at the same time very narrow and well defined . They are gradually propagated in the ...
... color are immediately seen to form in the obscure space , their diameter being that of the stratified column - that is , of the tube , while they are at the same time very narrow and well defined . They are gradually propagated in the ...
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acetic acid acid action alcoholic alcoholic liquid alcoholic mixture ammonia astronomers atoms axis balloon Beautemps-Beaupré become birds centimetres centrifugal force circular segments coast collection color consequently considerable constriction convex corresponding curvature cylinder degree diameter dilatation direction disc discharge distance divisions earth electric electrode equal exerted experiments fact figure of equilibrium force geodesic height hydrogen hydrographic iron isolated spheres la Perouse labors language latter less liquid mass luminous magnetic mass of oil means memoir meridian meters millimeters molecular attraction murexid nature nebula needle negative electrode nitrogen normal length North observations observatory obtained operations phenomena phenomenon plane plate poles portion positive present pressure produced Professor proportion quantity rarefied regard remains ring rotation Smithsonian Institution Society solid system specimens spherical superficial layer surface temperature theory thermometer tion toises transformation tube velocity vessel volume voyage wire