Philosophical Transactions of the Royal Society of London, Volume 108W. Bowyer and J. Nichols for Lockyer Davis, printer to the Royal Society, 1818 |
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Pagina 3
... become the fulcrum , and by pressing at I , I , it will be seen that the trusses D and the longitudinal pieces E will immediately be disengaged and fall out ; this proves that , had the long braces in the ships built on this system in ...
... become the fulcrum , and by pressing at I , I , it will be seen that the trusses D and the longitudinal pieces E will immediately be disengaged and fall out ; this proves that , had the long braces in the ships built on this system in ...
Pagina 24
... become the subject of a third communication to this Society . There is also another reason for bringing forward these facts , and for doing so without any unnecessary delay ; for , as my former papers were the means by which I acquired ...
... become the subject of a third communication to this Society . There is also another reason for bringing forward these facts , and for doing so without any unnecessary delay ; for , as my former papers were the means by which I acquired ...
Pagina 34
... becomes the centre of oscillation , and the vibrations in both positions will be performed in equal times . Now the distance of the centre of oscillation from the point of suspension , depending on the figure of the body employed , if ...
... becomes the centre of oscillation , and the vibrations in both positions will be performed in equal times . Now the distance of the centre of oscillation from the point of suspension , depending on the figure of the body employed , if ...
Pagina 36
... become portions of spheres ; and thus a perfect sphere may be formed by grind- ing a ball in a hemispherical cup . If a pendulum vibrate on such a sphere , working in a conical aperture , it is evident that the centre of the sphere will ...
... become portions of spheres ; and thus a perfect sphere may be formed by grind- ing a ball in a hemispherical cup . If a pendulum vibrate on such a sphere , working in a conical aperture , it is evident that the centre of the sphere will ...
Pagina 37
... become perceptible every ninth minute ; in addition to which , I proposed to measure the distance of the knife edges both before and after the experiments , when any change would of course be immediately detected . Description of the ...
... become perceptible every ninth minute ; in addition to which , I proposed to measure the distance of the knife edges both before and after the experiments , when any change would of course be immediately detected . Description of the ...
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Veelvoorkomende woorden en zinsdelen
20 feet telescope 24 hours ammonia angle appear Aquila ascertained axes axis Azimuth Barom barometer barytes BIOT blood bones calcareous spar carbonate centre chlorine Clock cluster of stars coagulum colour compression connoissance crystals DALTON Daumergidda deduced degree determined double refraction elastic force equal equation experiments glass globules Hazy heat hypophosphorous acid inches index error knife edges latent heat latitude length lime MDCCCXVIII mean measure mercury meridian mètre micrometer microscope muriatic muriatic acid Namthabad nearly number of vibrations obtained oxygen parallax Patchipolliam pectoral fin pendulum phenomena phosphoric acid phosphorus plane plate polar distance polarising force pole position potash prism produced profundity Punnæ purpurate quantity rectangular right ascension scale Sin.² Slider specific gravity sternum strontian sulphate supposed surface SW 1 Cloudy Temp temperature Therm thermometer thickness tints tion tube turnsol vapour Vibrations in 24 weight