Philosophical Transactions of the Royal Society of London, Volumen 108W. Bowyer and J. Nichols for Lockyer Davis, printer to the Royal Society, 1818 |
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Página 17
... measured by the log ) smooth and unruffled ; at the same time , in the middle of the channel between this island and ... measure the stream with great exactness ; and we seldom found one running at D MDCCCXVIII . the rate of more than ...
... measured by the log ) smooth and unruffled ; at the same time , in the middle of the channel between this island and ... measure the stream with great exactness ; and we seldom found one running at D MDCCCXVIII . the rate of more than ...
Página 18
... changes of plan , his measures were so directly adapted to his purpose , that without other communication his intentions were imme- diately comprehended . The month of August was at this 18 Captain BURNEY on the geography of the.
... changes of plan , his measures were so directly adapted to his purpose , that without other communication his intentions were imme- diately comprehended . The month of August was at this 18 Captain BURNEY on the geography of the.
Página 34
... centres of suspension and oscillation ; when the distance between the two points about which the vibrations were performed being measured , the length of a simple pendulum , and the time of 34 Capt . KATER's experiments for determining the.
... centres of suspension and oscillation ; when the distance between the two points about which the vibrations were performed being measured , the length of a simple pendulum , and the time of 34 Capt . KATER's experiments for determining the.
Página 37
... 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 pendulum employed . The pendulum constructed upon these principles is formed of ...
... 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 pendulum employed . The pendulum constructed upon these principles is formed of ...
Página 49
... measurement of the distance between the knife edges , and for the comparison of the British standard measures of the highest authority . The microscopes used for this purpose , were made by Mr. THOMAS JONES , of Cockspur - street . They ...
... measurement of the distance between the knife edges , and for the comparison of the British standard measures of the highest authority . The microscopes used for this purpose , were made by Mr. THOMAS JONES , of Cockspur - street . They ...
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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