Philosophical Transactions of the Royal Society of London, Հատոր 108W. Bowyer and J. Nichols for Lockyer Davis, printer to the Royal Society, 1818 |
From inside the book
Արդյունքներ 90–ի 1-ից 5-ը:
Էջ 35
... axis of suspension and that of oscillation , as one amongst other means of simplifying his formula , and says , " J'ai indiqué les moyens " de concilier avec la condition à laquelle se rapportent ces formules , celle de rendre " l'axe ...
... axis of suspension and that of oscillation , as one amongst other means of simplifying his formula , and says , " J'ai indiqué les moyens " de concilier avec la condition à laquelle se rapportent ces formules , celle de rendre " l'axe ...
Էջ 36
... axis of vibration . In trying this method , however , it was found , that the friction was so considerable , as to bring the pendulum to a state of rest after a few vibrations ; and when the friction was sufficiently diminished , by a ...
... axis of vibration . In trying this method , however , it was found , that the friction was so considerable , as to bring the pendulum to a state of rest after a few vibrations ; and when the friction was sufficiently diminished , by a ...
Էջ 42
... of the clock . This served as a support , to which was attached a small telescope , magnifying about four times , test . which was capable of a horizontal motion on its axis 42 Capt . KATER's experiments for determining the.
... of the clock . This served as a support , to which was attached a small telescope , magnifying about four times , test . which was capable of a horizontal motion on its axis 42 Capt . KATER's experiments for determining the.
Էջ 43
... axis , a vertical motion , and a motion at right angles to the line of sight . In the focus of the eye - glass was a diaphragm forming a perpen- dicular opening , the sides of which were parallel , and capable of being placed nearer ...
... axis , a vertical motion , and a motion at right angles to the line of sight . In the focus of the eye - glass was a diaphragm forming a perpen- dicular opening , the sides of which were parallel , and capable of being placed nearer ...
Էջ 91
... right angles to it , an error , though very minute , might have arisen from the effect of the obliquity in diminishing the dis- tance of the centre of oscillation from the axis . length of the pendulum vibrating seconds . 91.
... right angles to it , an error , though very minute , might have arisen from the effect of the obliquity in diminishing the dis- tance of the centre of oscillation from the axis . length of the pendulum vibrating seconds . 91.
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Philosophical Transactions of the Royal Society of London, Հատոր 125 Royal Society (Great Britain) Ամբողջությամբ դիտվող - 1835 |
Philosophical Transactions of the Royal Society of London, Հատոր 103 Royal Society (Great Britain) Ամբողջությամբ դիտվող - 1813 |
Philosophical Transactions of the Royal Society of London, Հատոր 126 Royal Society (Great Britain) Ամբողջությամբ դիտվող - 1836 |
Common terms and phrases
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