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 205
... tints which they exhibit at various angular distances from the axes whence the forces emanate , I have been led to a general principle which embraces all the phenomena , and extends to the most complex , as well as to the most simple ...
... tints which they exhibit at various angular distances from the axes whence the forces emanate , I have been led to a general principle which embraces all the phenomena , and extends to the most complex , as well as to the most simple ...
Página 210
... tints in NEWTON's table of the colours of thin plates . These rings , which are shown in Plate xv . fig . 1 , increase in diameter as the length of the prism is diminished ; but they may be distinctly seen , even in the longest prism of ...
... tints in NEWTON's table of the colours of thin plates . These rings , which are shown in Plate xv . fig . 1 , increase in diameter as the length of the prism is diminished ; but they may be distinctly seen , even in the longest prism of ...
Página 213
... tints produced at different inclinations to the axis of the crystal , are to one another , as the square of the sine of the angle which the polarised ray forms with that axis . This law of the tints for crystals with one axis , was ...
... tints produced at different inclinations to the axis of the crystal , are to one another , as the square of the sine of the angle which the polarised ray forms with that axis . This law of the tints for crystals with one axis , was ...
Página 214
... tint . Now , since the tint varies as the square of the sine of the angle which the transmitted ray forms with the ... tints corresponding to any angle of incidence upon the natural faces of the crystal , we have only to consider the ...
... tint . Now , since the tint varies as the square of the sine of the angle which the transmitted ray forms with the ... tints corresponding to any angle of incidence upon the natural faces of the crystal , we have only to consider the ...
Página 215
... tints , and possess the same properties , yet those which are produced by the five crystals of the negative class , namely , zircon , quartz , ice , super acetate of copper and lime , and certain specimens of sulphate of potash , will ...
... tints , and possess the same properties , yet those which are produced by the five crystals of the negative class , namely , zircon , quartz , ice , super acetate of copper and lime , and certain specimens of sulphate of potash , will ...
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Términos y frases comunes
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