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 201
... refraction , or merely an elegant and correct expression of the individual phenomena of calcareous spar . Because this law represents with accuracy the action of a single crystal , is it thence to be presumed that all the other ...
... refraction , or merely an elegant and correct expression of the individual phenomena of calcareous spar . Because this law represents with accuracy the action of a single crystal , is it thence to be presumed that all the other ...
Página 202
... refraction ; but that it remains undemonstrated as a correct expression of the indi- vidual phenomena of calcareous spar . How then , it will be asked , are we to determine the law of extraordinary refraction , if the best experiments ...
... refraction ; but that it remains undemonstrated as a correct expression of the indi- vidual phenomena of calcareous spar . How then , it will be asked , are we to determine the law of extraordinary refraction , if the best experiments ...
Página 203
... these experiments is , that all the preceding crystals , with the single exception of certain specimens of mica , have only one axis of double refraction from which the polarising Dr. BREWSTER on the laws of polarisation , & c . 203.
... these experiments is , that all the preceding crystals , with the single exception of certain specimens of mica , have only one axis of double refraction from which the polarising Dr. BREWSTER on the laws of polarisation , & c . 203.
Página 204
... refraction . Sulphate of lime itself belongs to this number ; and all the irregularities of its action , which M. Bior has repre- sented by empirical formulæ , are the legitimate and calcu- lable results of two rectangular axes . The ...
... refraction . Sulphate of lime itself belongs to this number ; and all the irregularities of its action , which M. Bior has repre- sented by empirical formulæ , are the legitimate and calcu- lable results of two rectangular axes . The ...
Página 205
... refraction . The property of double refraction was observed by the Abbè HAUY in twenty crystallized substances . * MALUS has given a list of nineteen doubly refracting crystals , embracing * Traité de Mineralogie , tom . i . p . 271 ...
... refraction . The property of double refraction was observed by the Abbè HAUY in twenty crystallized substances . * MALUS has given a list of nineteen doubly refracting crystals , embracing * Traité de Mineralogie , tom . i . p . 271 ...
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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