Annals of Philosophy, Volume 6Baldwin, Cradock, and Joy, 1823 - Science |
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Results 1-5 of 37
Page 38
... given here are generally the mean of a considerable number of measurements . Acetate of Soda . 4 The primary form deduced from 38 [ JULY , Mr. Brooke on the On the Crystalline Forms of Artificial Salts By H J Brooke, FRS (continued)
... given here are generally the mean of a considerable number of measurements . Acetate of Soda . 4 The primary form deduced from 38 [ JULY , Mr. Brooke on the On the Crystalline Forms of Artificial Salts By H J Brooke, FRS (continued)
Page 39
... primary planes , and on others only the planes a and g , with the addition sometimes of the planes h . All the planes except f have been mea- sured by the reflective goniometer . P on M or M ' . P on f : P on a ' .. M on M ' M on k ...
... primary planes , and on others only the planes a and g , with the addition sometimes of the planes h . All the planes except f have been mea- sured by the reflective goniometer . P on M or M ' . P on f : P on a ' .. M on M ' M on k ...
Page 40
... primary form of this substance has been given by the Abbé Hauy as a right prism with a square base . But from the measurement of several crystals , and from the character of the secondary forms of some of those , the primary may be ...
... primary form of this substance has been given by the Abbé Hauy as a right prism with a square base . But from the measurement of several crystals , and from the character of the secondary forms of some of those , the primary may be ...
Page 41
... primary form , which , from the angles of the secondary planes , is found to have a square base . The most distinct measurements are the P on P " P or P ' on a a on l . a on e . e on e ' . · ... 80000 137 ° 00 ' 111 30 119 90 90 ...
... primary form , which , from the angles of the secondary planes , is found to have a square base . The most distinct measurements are the P on P " P or P ' on a a on l . a on e . e on e ' . · ... 80000 137 ° 00 ' 111 30 119 90 90 ...
Page 42
... primary form . The planes T do not commonly occur on the crystals , and without these they nearly resemble a secondary form of the right rhombic prism ; they may , however , be dis- tinguished by the unequal inclination of M on the two ...
... primary form . The planes T do not commonly occur on the crystals , and without these they nearly resemble a secondary form of the right rhombic prism ; they may , however , be dis- tinguished by the unequal inclination of M on the two ...
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Common terms and phrases
Albumen and salts ammonia angles animal Annals of Philosophy antimony appear ARTICLE atmosphere Aurora barometer barytes beds blood capric acid carbonate charcoal circumstances cleavage coal gas coefficient colour column common considerable contains copper correction crystals degree direction distance distilled earth effect elevation error experiments feet felspar formation globules granite greywacke heat height hydrogen inches instrument iron light lime limestone logarithm magnetic mean measurements mercury metallic method mineral molecules muriatic acid nature nearly needle nitrate observations obtained octahedron oil gas Ordo oscillations oxide oxygen paper parallel phænomena pier planes platina plumbago potash primary form prism produced proportion quantity remarkable respect rhombic dodecahedron rhombic prism right ascension rocks sandstone silver slate solution species specific gravity stars substances sulphuric supposed surface tables temperature thermometer thick tion titanic acid trachyte vapour variation veins vibrations volcano wind
Popular passages
Page 346 - In the six hundredth year of Noah's life, in the second month, the seventeenth day of the month, the same day were all the fountains of the great deep broken up, and the windows of heaven were opened. And the rain was upon the earth forty days and forty nights.
Page 110 - From the foregoing statements it may be safely inferred that " the mean height of the barometer at the level of the sea being the same in every part of the globe...
Page 76 - THE PHILOSOPHY OF Music ; being the substance of a Course of Lectures delivered at the Royal Institution of Great Britain in February and March 1877. By William Pole, FRS, FRSE, Mus.
Page 219 - Microscopical Observations on the Suspension of the Muscular Motions of the Vibrio tritici," which forms the Croonian Lecture for that year.
Page 157 - Travels ; comprising Observations made during a Residence in the Tarentaise, and various parts of the Grecian and Pennine Alps, in Savoy, and in Switzerland and Auvergne, in the years 1820, 1821, and 1822, with Remarks on the present State of Society, Manners, Religion, Agriculture, Climate, &c.
Page 468 - ... fracture and a vitreous lustre. These results were nearly uniform, in various trials ; and every thing seems to indicate that were the diamond a good conductor, it would be melted by the deflagrator ; and were it incombustible, a globule would be obtained by the compound blow-pipe.
Page 472 - FIRST STEPS TO BOTANY, Intended as popular Illustrations of the Science, leading to its study as a branch of general education. By JL DRUMMOND, MD 4th Edit. 12mo. with numerous Woodcuts, 9s.
Page 348 - God made the earth and the heavens, and every plant of the field before it was in the earth, and every herb of the field before it grew : for the Lord God had not caused it to rain upon the earth, and there was not a man to till, the ground. But there went up a mist from the earth, and watered the whole face of the ground.
Page 314 - It is easily condensed by inverting a glass over the fume as it rises, when it soon renders the glass opaque with a white lining. Although there was a distinct and peculiar odour in the fume, I found that the condensed matter was tasteless, and that it did not effervesce with acids, or affect the test colours for alkalies. Besides as it is produced apparently in greater quantity, when both poles are terminated by plumbago, it seems possible that it is white volatilized carbon, giving origin, by its...
Page 315 - ... former experiments; they were easily detached from the plumbago by the slightest touch from the point of a knife, and when collected in a white porcelain dish, they rolled about like shot, when the vessel was turned one way and another. To detach any portions of unmelted plumbago which might adhere to them I carefully rubbed them between my thumb and finger in the palm of my hand. I then placed them upon a fragment of wedgewood ware, floated in a dish of mercury, and slid over them a small jar...