Journal of Science and the Arts, Volum 31818 |
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Side viii
... quantities , were no sooner announced from France , than they were adopted here ; and throughout these active inquiries , we are at a loss how sufficiently to admire the indefatigable industry which repeated and confirmed with one hand ...
... quantities , were no sooner announced from France , than they were adopted here ; and throughout these active inquiries , we are at a loss how sufficiently to admire the indefatigable industry which repeated and confirmed with one hand ...
Side 16
... quantity ; that is the same as the velocity of any other point in the body , at the time when it is the centre of gyration , corresponding to the point about which it is at this other time revolving . Fig . 2 . P B = Let B be 16 Mr ...
... quantity ; that is the same as the velocity of any other point in the body , at the time when it is the centre of gyration , corresponding to the point about which it is at this other time revolving . Fig . 2 . P B = Let B be 16 Mr ...
Side 17
... quantities infinitely small of the second degree simply w.P. PB the , former of these forces when B ' becomes the centre is destroyed by the reaction of B ' , and the other gives to P the angular momentum w . P. PB . PB ' = w . P. Pr2 ...
... quantities infinitely small of the second degree simply w.P. PB the , former of these forces when B ' becomes the centre is destroyed by the reaction of B ' , and the other gives to P the angular momentum w . P. PB . PB ' = w . P. Pr2 ...
Side 18
... quantity , or VQ + VQ - o ; that is V- QV Q ' and consequently the excess of the real value of V above this ' value must be generated by gravity ; but gravity would gene- rate in C , the velocity 2g t . cos of C. BC BO 2gx that is V. Q2 ...
... quantity , or VQ + VQ - o ; that is V- QV Q ' and consequently the excess of the real value of V above this ' value must be generated by gravity ; but gravity would gene- rate in C , the velocity 2g t . cos of C. BC BO 2gx that is V. Q2 ...
Side 20
... quantity in order to fulfil the - condition of Zo when go ; this gives c - Z2 = c2 --- 1 . ? = and putting he 2c , eZ e Z2 = 2cZ Z3 + hZ = ç + h . ( c — √ c2 — ç ) , and consequently t = √c1 - g + ax W. - 1 2 - If we suppose c great ...
... quantity in order to fulfil the - condition of Zo when go ; this gives c - Z2 = c2 --- 1 . ? = and putting he 2c , eZ e Z2 = 2cZ Z3 + hZ = ç + h . ( c — √ c2 — ç ) , and consequently t = √c1 - g + ax W. - 1 2 - If we suppose c great ...
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Academy action amongst animal antheræ appears Arikaras ascertained Bart body boiler brevior Bulbus carbonic acid centre of gravity chalybeate Cheltenham Chym chymical chymist chymistry code Napoleon colour consequently considerable considered containing Corona course Crinum crystals cycloid cycloid cheeks Dijon effect equation experiments F. R. S. and F. A. S. Filamenta Flores fluid fluxion Folia foliis France Germen give Guyton heat hydrogen idea iron John Journal laciniis letter limbi limbo limbus Lussac magnesia memoir mineral mode Mons Morveau muriate of soda muriatic acid nature notion object observations obtained oxide oxygen Pancratium paper Paris Patria peculiar pendulum perception poison potash present principles produced purpose quantity Royal Institution salts Scapus solution Spatha specific gravity squares staminibus strontian Stylus substances sulphate supposed temperature theory tion tubo Tubus ultrà Umbella velocity vessels
Populære avsnitt
Side 80 - To me, sir, it appears that the Author of Nature has marked our limits in the south, by the Gulf of Mexico; and on the north, by the regions of eternal frost.
Side 364 - ... material creation, and at another with the endless subordination of animal life ; and, what is yet of more importance, might supply the decays of nature, and succour old age with subsidiary sight. Thus was the first artificer in glass employed, though without his own knowledge or expectation. He was facilitating and prolonging the enjoyment of light, enlarging the avenues of science, and conferring the highest and most lasting pleasures ; he was enabling the student to contemplate nature, and...
Side 363 - Who, when he saw the first sand or ashes, by a casual intenseness of heat, melted into a metalline form, rugged with excrescences, and clouded with impurities, would have imagined, that in this shapeless lump lay concealed so many conveniencies of life, as would in time constitute a great part of the happiness of the world...
Side 370 - Observations on the Temperature of the Ocean and Atmosphere, and on the Density of Sea-water, made during a Voyage to Ceylon. In a Letter to Sir Humphrey Davy, LL.DFRS By John Davy, MDFRS—22.
Side 232 - The Botanist's Companion; or an Introduction to the Knowledge of Practical Botany, and the Uses of Plants, either growing wild in Great Britain, or cultivated for the Purposes of Agriculture, Medicine, Rural Economy, or the Arts, on a new Plan.
Side 235 - A Treatise on the Diseases of Arteries and Veins; containing the Pathology and Treatment of Aneurisms and wounded Arteries. By Joseph Hodgson, Member of the Iloyul College of Surgeons in London.
Side x - For such a long-oppressed right. Bacon, at last, a mighty man, arose, Whom a wise king and nature chose Lord Chancellor of both their laws, And boldly undertook the injured pupil's cause.
Side 90 - ... she tries to imitate ; but she had become sickly, and longed to revisit her native country ; her husband also, who had spent many years amongst the Indians, was become weary of a civilized life.
Side 373 - From the series of observations made at and below London Bridge, compared with the river as far up as Kew and Oxford, Mr. Stevenson is of opinion that the waters of the Thames seldom change, but are probably carried up and down with the turn of the alternate tides for an indefinite period, which he is of opinion may be one, if not the principal, cause of what is termed the extreme softness of the waters of the Thames. Mr. Stevenson has made similar experiments on the Rivers Forth ,and Tay, and at...
Side 359 - ... hardness, transparency, or opacity; lustre, taste, smell, elasticity, weight, or specific gravity; magnetism, electricity, and phosphorescence. No doubt, most of these terms are clearly understood by our readers; but some of them may require a little explanation. By specific gravity, is meant the weight of any substance compared with the weight of an equal bulk of distilled water ; which, as the standard of comparison, is called one. Thus, if the weight of a cubic inch of...