The Annals of Philosophy, 7. kötetThomas Thomson Baldwin, Cradock, and Joy., 1816 |
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1 - 5 találat összesen 44 találatból.
12. oldal
... grains have a reddish yellow colour , and are extremely brittle . ( 4. ) Oxide of uranium . Fused , but not reduced . ( 5. ) Oxide of titanium . Fused , but not reduced . When in- tensely heated , it burnt , throwing off brilliant ...
... grains have a reddish yellow colour , and are extremely brittle . ( 4. ) Oxide of uranium . Fused , but not reduced . ( 5. ) Oxide of titanium . Fused , but not reduced . When in- tensely heated , it burnt , throwing off brilliant ...
20. oldal
... grains necessary to separate a watch glass from the surface of mercury . On heating the watch glass , 58 grains were requisite to separate the two surfaces . When the watch glass and mercury were allowed to acquire the same tempe ...
... grains necessary to separate a watch glass from the surface of mercury . On heating the watch glass , 58 grains were requisite to separate the two surfaces . When the watch glass and mercury were allowed to acquire the same tempe ...
21. oldal
... grains of concentrated nitric acid being added to the water , the weights required were as follows : Zinc ...... 74 grs . Glass ..... 69 grs . In another experiment the weights necessary to separate the zinc and glass from pure water ...
... grains of concentrated nitric acid being added to the water , the weights required were as follows : Zinc ...... 74 grs . Glass ..... 69 grs . In another experiment the weights necessary to separate the zinc and glass from pure water ...
34. oldal
... grains of the fuming acid , and precipitated the liquid by barytes - water . The sulphate of barytes obtained weighed 170 grains . Now if we allow this salt to contain 34.5 per cent . of sulphuric acid , it is obvious that 170 grains of ...
... grains of the fuming acid , and precipitated the liquid by barytes - water . The sulphate of barytes obtained weighed 170 grains . Now if we allow this salt to contain 34.5 per cent . of sulphuric acid , it is obvious that 170 grains of ...
40. oldal
... grains . Its colour is greenish yellow . Its taste is mercurial , but weak . It is slightly soluble in boiling water . When heated , it detonates , and oxygen gas is given out ; but it is chiefly converted into corrosive sublimate and ...
... grains . Its colour is greenish yellow . Its taste is mercurial , but weak . It is slightly soluble in boiling water . When heated , it detonates , and oxygen gas is given out ; but it is chiefly converted into corrosive sublimate and ...
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Gyakori szavak és kifejezések
2.-Centre of Gravity absorbed albumen alcohol ammonia analysis angle animal Annals of Philosophy appears ARTICLE ascertained atom azote bodies carbonic acid centre of gravity chemical chloric acid chlorine Cloudy and fair colour combination combustion composed compound contains copper crystals decomposed dissolved Ditto earth effect evaporation experiments explosion feet fire-damp gases give glass grains heat hydrogen inches inclination iron light likewise lime liquid magnesia matter means memoir mercury Metacentre metallic mineral mixture Momentum muriatic acid nature nitric acid observed obtained opinion oxalic acid oxide oxygen oxymuriatic acid paper perpendicular phosphate phosphoric acid phosphorus plants plate portion potash precipitated present produced properties prussic acid published quantity rain remarkable result Robison rocks salt Saussure soda soil soluble solution specific gravity strontian substance sulphate sulphureted sulphuric acid supposed surface temperature theory thermometer tion tube vapour vegetable vessel volume weight wind
Népszerű szakaszok
169. oldal - Theory of Moral Sentiments and in the Wealth of Nations. The Society therefore, I am persuaded, will listen with pleasure to the following short account of them, for which I am indebted to a gentleman who was formerly one of Mr. Smith's pupils, and who continued till his death to be one of his most intimate and valued friends.
419. oldal - While in the enjoyment of health, he had conversed with a friend on the subject of his death, and expressed a wish to be buried in some rural spot, sacred to peace and solitude, whither the charms of nature might invite the steps of the votary of the Muses, and the lover of science, and where the birds might sing over his grave.
172. oldal - The boast of heraldry, the pomp of power, And all that beauty, all that wealth e'er gave, Await alike the inevitable hour — The paths of glory lead but to the grave.
342. oldal - Mississippi ; and believing that my services might be of advantage to some of these parties, in promoting your Excellency's design, while the best opportunities would be afforded me of procuring subjects for the work which I have so much at heart ; under these impressions I beg leave to offer myself for any of these expeditions ; and can be ready at a short notice to attend your Excellency's orders.
163. oldal - Telegraphic communications, with as much rapidity, and perhaps less expense, than any hitherto employed. I do not know how far experiment has determined Galvanic action, to be communicated by means of wires; but there is no reason to suppose it confined, as to limits, certainly not as to time. Now by means of apparatus, fixed at certain distances, as telegraphic stations; by tubes for the decomposition of water and of metallic salts, &c.
74. oldal - Near to the 18th mile mark (it is to be observed that the measure commences from Emu Ford), a pile of stones attracted attention. It is close to the line of road, on the top of a rugged and abrupt ascent, and is supposed to have been placed there by Mr. Caley, as the extreme limit of his tour. Hence the Governor gave that part of the mountain the name of Caley's Repulse.
413. oldal - I bade adieu to Louisville, to which place I had four letters of recommendation, and was taught to expect much of everything there; but neither received one act of civility from those to whom I was recommended, one subscriber, nor one new bird; though I delivered my letters, ransacked the woods repeatedly, and visited all the characters likely to subscribe. Science or literature has not one friend in this place.
337. oldal - I shall have a few days' vacancy, and mean to be in town chief part of the time. I am most earnestly bent on pursuing my plan of making a collection of all the birds in this part of North America. Now I don't want you to throw cold water, as Shakspeare says, on this notion, Quixotic as it may appear.
244. oldal - Light ; exhibiting a summary Description of the Apparatus and Machinery best calculated for illuminating Streets, Houses, and Manufactories, with...
158. oldal - These several Lectures are so arranged, that no two of them interfere in the hours of attendance; and the whole is calculated to form a complete course of medical and chirurgical instruction.