The Edinburgh Philosophical Journal, Volumul 4A. Constable & Company, 1821 Contains the proceedings of the Royal Society of Edinburgh, the Wernerian Natural History Society, etc. |
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Pagina viii
... Temperature of Springs at Leith for 1820. 22. Mean Temperature at Carlsruhe for 20 years , & c . 23. Meteorological Table kept at Kinfauns for 1820. 24. Vegetation on the Himalaya Moun- tains . 25. Mean Temperature of 1819 and 1820 at ...
... Temperature of Springs at Leith for 1820. 22. Mean Temperature at Carlsruhe for 20 years , & c . 23. Meteorological Table kept at Kinfauns for 1820. 24. Vegetation on the Himalaya Moun- tains . 25. Mean Temperature of 1819 and 1820 at ...
Pagina 16
... of potash , barytes , and lime , have the property of efflorescing in heat , as well as in a vacuum at the ordinary temperature of the at- mosphere . They then lose not only their water of 16 . M. Berzelius's Analysis of the Ferruginous.
... of potash , barytes , and lime , have the property of efflorescing in heat , as well as in a vacuum at the ordinary temperature of the at- mosphere . They then lose not only their water of 16 . M. Berzelius's Analysis of the Ferruginous.
Pagina 18
... temperature which exceeds a little that of melted sulphur . Hence , there results a new combination , which M. Berzelius calls a Sulpho - cyanuret of Potassium , mixed with a Sulpho - cyanuret of Iron . The latter decomposes itself in ...
... temperature which exceeds a little that of melted sulphur . Hence , there results a new combination , which M. Berzelius calls a Sulpho - cyanuret of Potassium , mixed with a Sulpho - cyanuret of Iron . The latter decomposes itself in ...
Pagina 23
... temperature is from 62 ° .6 to 58 ° .1 , where the mean temperature of the coldest month is not below from 41 ° .0 to 42 ° .8 , and that of the whole summer from 71 ° .6 to 73 ° .4 * . In the New World , the division of heat between the ...
... temperature is from 62 ° .6 to 58 ° .1 , where the mean temperature of the coldest month is not below from 41 ° .0 to 42 ° .8 , and that of the whole summer from 71 ° .6 to 73 ° .4 * . In the New World , the division of heat between the ...
Pagina 24
... temperature descends to 48 ° .2 and to 47:48 ; that of winter to 33 ° .8 , and that of summer to 66 ° .2 and 68 ° . These meteorological conditions are fulfilled in Eu- rope as far as the parallel of 50 ° , and a little beyond it . In ...
... temperature descends to 48 ° .2 and to 47:48 ; that of winter to 33 ° .8 , and that of summer to 66 ° .2 and 68 ° . These meteorological conditions are fulfilled in Eu- rope as far as the parallel of 50 ° , and a little beyond it . In ...
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Alte ediții - Afișează-le pe toate
The Edinburgh Philosophical Journal: Exhibiting a View of the ..., Volumul 5 Vizualizare completă - 1821 |
Termeni și expresii frecvente
Amarapura angle animal animalcules Apophyllite apparatus appears Arabs atmosphere axis basalt camels Cape Antonio Captain carbonic acid chert clay coast colour conjunction calculated containing crystal direction distance double refraction Dr Brewster earth east effect electricity Erawadi experiments feet felspar flame Flintshire fluid granite heat hills hive inches iron Irthington island isothermal isothermal lines journey land latitude light limestone magnesia magnetic manner mean temperature Melville Island miles mineralogy minerals month Morning mountains Mranmas natural history needle Noon observed oxygen parallel passing perpendicular phosphorescence piezometer plane plate pole position produced Puy de Dôme quantity rays remarkable river rocks Scott shew side species specific gravity stone summer summit supposed surface Temp tion trachyte tube uniting wire unusual refraction valley variation vegetable veins winter
Pasaje populare
Pagina 72 - Though I look old, yet I am strong and lusty: For in my youth I never did apply Hot and rebellious liquors in my blood; Nor did not with unbashful forehead woo The means of weakness and debility; Therefore my age is as a lusty winter, Frosty, but kindly: let me go with you; I'll do the service of a younger man In all your business and necessities.
Pagina 220 - I sought a resting-place, found one, and contrived to sit ; but when my weight bore on the body of an Egyptian, it crushed it like a band-box. I naturally had recourse to my hands to sustain my weight, but they found no better support ; so that I sunk altogether among the broken mummies, with a crash of bones, rags, and wooden cases, which raised such a dust as kept me motionless for a quarter of an hour, waiting till it subsided again.
Pagina 163 - The suddenness of the transition/ writes Wollaston, ' from perfect hearing to total want of perception, occasions a degree of surprise which renders an experiment of this kind with a series of small pipes, among several persons, rather amusing. It is curious to observe the change of feeling manifested by various individuals of the party in succession, as the sounds approach and pass the limits of their hearing. Those who enjoy a temporary triumph are often compelled...
Pagina 220 - ... me with horror. The blackness of the wall, the faint light given by the candles or torches for want of air, the different objects that surrounded me, seeming to converse with each other, and the Arabs with the candles or torches in their hands, naked and covered with dust, themselves resembling living mummies, absolutely formed a scene that cannot be described.
Pagina 113 - ... animalcules. Hence, reckoning sixty drops to a dram, there would be a number in a gallon of water exceeding, by onehalf, the...
Pagina 362 - Iron is rendered magnetical if scoured or filed, bent or twisted, when in the position of the magnetic axis, or near this position ; the upper end becoming a south pole, and the lower end a north pole...
Pagina 221 - It was* choked with mummies, and I could not pass without putting my face in contact with that of some decayed Egyptian ; but as the passage inclined downwards, my own weight helped me on: however, I could not avoid being covered with bones, legs, arms, and heads, rolling from above.
Pagina 129 - To explain the unusual refraction of island crystal by pression or motion propagated has not hitherto been attempted (to my knowledge) except by Huygens, who for that end supposed two several vibrating mediums within that crystal. But when he tried the refractions in two successive pieces of that crystal and found them such as is mentioned above, he confessed himself at a loss for explaining them.
Pagina 128 - Every ray of light has therefore two opposite sides originally endued with a property on which the unusual refraction depends, and the other two opposite sides not endued with that property.