Philosophical Transactions of the Royal Society of London, Volumen 117W. Bowyer and J. Nichols for Lockyer Davis, printer to the Royal Society, 1827 |
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Página 71
... disc ; so that , at different distances , some of the forces which were brought into action during rotation , had very different angles of inclination to the plane of the needle , in the one case , and to the plane of the disc in the ...
... disc ; so that , at different distances , some of the forces which were brought into action during rotation , had very different angles of inclination to the plane of the needle , in the one case , and to the plane of the disc in the ...
Página 72
... disc of the same weight , that , previously to pursuing the enquiry which I had at first in view , I was induced to make some experiments , in order to ascertain the effects that would be produced by a simple solution of continuity , in ...
... disc of the same weight , that , previously to pursuing the enquiry which I had at first in view , I was induced to make some experiments , in order to ascertain the effects that would be produced by a simple solution of continuity , in ...
Página 74
... disc , at the distance of an inch from its circumference ; first , when a portion was left uncut ; and next , when the outer ring was entirely separated from the remaining inner disc . The second disc was suspended by the same wire ...
... disc , at the distance of an inch from its circumference ; first , when a portion was left uncut ; and next , when the outer ring was entirely separated from the remaining inner disc . The second disc was suspended by the same wire ...
Página 75
... discs having this difference in weight , to employing a file to reduce them to the same . In observing with the disc II . glass , weighing 66 grains , was added ; and in every case where the weight of copper suspended was less than 5298 ...
... discs having this difference in weight , to employing a file to reduce them to the same . In observing with the disc II . glass , weighing 66 grains , was added ; and in every case where the weight of copper suspended was less than 5298 ...
Página 76
... Disc beginning to revolve in direction opposite to that of the magnets · Time 267.0 269'5 270'5 269.5 272'5 270'0 In order to deduce from these times , the force with which the disc was urged by the magnets revolving at different ...
... Disc beginning to revolve in direction opposite to that of the magnets · Time 267.0 269'5 270'5 269.5 272'5 270'0 In order to deduce from these times , the force with which the disc was urged by the magnets revolving at different ...
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Términos y frases comunes
aberration ammonia analysis appears atomic weight axis ball Barometer barytes bismuth braces brown oxide carbonate carbonic acid centre chlorine chromate chromate of lead chromate of potash chromic acid cloudless Cloudy compass compound computed containing copper corresponding crystals deviations diameter digested dipping needle disc dissolved distance effect employed equator error evaporated to dryness experiments Fine-cloudy Fine-light clouds fired focal length glass grains green oxide hazy heated point hydrogen inches Lond lungs magnets revolved maximum east MDCCCXXVII Mean Mean Mean meridian metallic muriate of chromium muriatic acid nearly nitric acid observations obtained Overcast oviduct oxide of chromium oxygen peroxide of iron phænomena place of heat portion precipitate produced protoxide quantity radii Rain red heat red liquid ring Royal salt shells Society soda solution substance sugar sulphuric acid surface tartaric acid temperature tion tube variation velocity wire
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