Philosophical Transactions of the Royal Society of London |
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Pagina 29
... astronomical refractions ; the instrument not having been erected long enough to remove this uncertainty , I have for the present employed Dr. BRADLEY's refractions , such as they have been used for many years in this Ooservatory .
... astronomical refractions ; the instrument not having been erected long enough to remove this uncertainty , I have for the present employed Dr. BRADLEY's refractions , such as they have been used for many years in this Ooservatory .
Pagina 30
... 0,951 Mean Obliquity at Summer Solstice 123,27,52,10 23,27,52,25 Subsequent observations gave the arc Z.P. rather greater than here assumed ; but as I attribute this to a change in the refraction arising from a colder temperature ...
... 0,951 Mean Obliquity at Summer Solstice 123,27,52,10 23,27,52,25 Subsequent observations gave the arc Z.P. rather greater than here assumed ; but as I attribute this to a change in the refraction arising from a colder temperature ...
Pagina 58
The peculiar law.observable in the refraction of light by that crystal , he found might be explained on the supposition of spheroidical undulations propagated through the substance of the spar , and these he thought might perhaps be ...
The peculiar law.observable in the refraction of light by that crystal , he found might be explained on the supposition of spheroidical undulations propagated through the substance of the spar , and these he thought might perhaps be ...
Pagina 101
On a new Property of refracted Light . As you are already well acquainted with the optical properties of doubly refracting media , and the analogous property of reflected light discovered by Malus , it will be unnecessary to take any ...
On a new Property of refracted Light . As you are already well acquainted with the optical properties of doubly refracting media , and the analogous property of reflected light discovered by Malus , it will be unnecessary to take any ...
Pagina 102
... and by viewing it through a prism of Iceland spar , it exhibited all the characters of one of the pencils produced by double refraction , the images alternately vanishing in every quadrant of their circular motion .
... and by viewing it through a prism of Iceland spar , it exhibited all the characters of one of the pencils produced by double refraction , the images alternately vanishing in every quadrant of their circular motion .
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Philosophical Transactions of the Royal Society of London Royal Society (Great Britain) Volledige weergave - 1835 |
Philosophical Transactions of the Royal Society of London Royal Society (Great Britain) Volledige weergave - 1836 |
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Bibliografische gegevens
| Titel | Philosophical Transactions of the Royal Society of London |
| Bijdrager | Royal Society (Great Britain) |
| Uitgever | W. Bowyer and J. Nichols for Lockyer Davis, printer to the Royal Society, 1813 |
| Oorspronkelijk uit | Nationale Bibliotheek van Napels |
| Gedigitaliseerd | 29 okt 2015 |
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