Proceedings of the Royal Society of London, Volume 28Taylor & Francis, 1879 |
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Halaman 5
... angle , 0 , to the position AB . If a ray , PQ , perpendicular to ab strikes AB at Q , it will make an angle , 0 , with QM , the normal at Q , and will be reflected along QR , making an angle , 20 , with its original direction , and ...
... angle , 0 , to the position AB . If a ray , PQ , perpendicular to ab strikes AB at Q , it will make an angle , 0 , with QM , the normal at Q , and will be reflected along QR , making an angle , 20 , with its original direction , and ...
Halaman 12
... angle which is observed . The value of this deflection in milli- grammes is measured by the employment of riders in the manner described above , and so the attraction of the mass is known . The increase of the weight caused by the mass ...
... angle which is observed . The value of this deflection in milli- grammes is measured by the employment of riders in the manner described above , and so the attraction of the mass is known . The increase of the weight caused by the mass ...
Halaman 36
... angles to their surface . When exposed to the light of a candle it was found that with the screens brought up close to the disks , the rotation was as if the unscreened side were repelled ; at an intermediate posi- tion there was ...
... angles to their surface . When exposed to the light of a candle it was found that with the screens brought up close to the disks , the rotation was as if the unscreened side were repelled ; at an intermediate posi- tion there was ...
Halaman 38
... angle like the sails of a windmill , instead of being in a vertical plane . This form of instrument is not sensitive to horizontal radiation , but moves readily in one or other direction to a candle held above or below . A vertical ...
... angle like the sails of a windmill , instead of being in a vertical plane . This form of instrument is not sensitive to horizontal radiation , but moves readily in one or other direction to a candle held above or below . A vertical ...
Halaman 40
... angle of 45 ° to the horizon . They are firmly fixed to the support . Through the centre passes a needle - point , on which is balanced a glass cup , carrying a thin clear disk of mica , b , b , freely rotating about 1 millim . above ...
... angle of 45 ° to the horizon . They are firmly fixed to the support . Through the centre passes a needle - point , on which is balanced a glass cup , carrying a thin clear disk of mica , b , b , freely rotating about 1 millim . above ...
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Istilah dan frasa umum
action angle Antedon apparatus appear Author axis band blue body bright bundles calcium carbonic acid cartilage cells cent centims chromosphere condition copper corresponding crucible curves density described direction disk effect electric equation experiments expired Fehling's solution fibre Flora fossil Fraunhofer lines glass grms heat hydrogen hydrogen lines impurity inch of mercury inches increase investigation iridium Japanese mirrors lactin light liquid magnetic mean meerschaum metal method millims molecular molecules motion negative notochord obliquity Observatory observed obtained olfactory nerve ordinary oxide oxygen paper papillæ phenomena phosphorescence photographs placed plane plate platinum pole position present pressure principal incidence produced Professor protoplasm radiometer rays reflected refrangible resting points reversed rhodium rotation Royal Society rubidium screen seen shown side solution species specific rotation spectra spectrum substance surface temperature tion transpiration tube velocity vibrations visceral arches weight zymase
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