Lectures Upon Natural History: Geology, Chemistry, the Application of Steam, and Interesting Discoveries in the ArtsLilly, Wait, Colman and Holden, 1833 - 408 pàgines |
Des de l'interior del llibre
Resultats 1 - 5 de 46.
Pàgina 21
... fall with the same velocity . The intensity of gravity is a little less at the equator , than the poles of the earth ... Falling bodies have a uniformly accelerated motion . The general law of descent is , that the spaces described are ...
... fall with the same velocity . The intensity of gravity is a little less at the equator , than the poles of the earth ... Falling bodies have a uniformly accelerated motion . The general law of descent is , that the spaces described are ...
Pàgina 25
... falling upon the polished surface of an opaque body are reflected in a determinate direction ; and the science which shows the laws and phenomena of this effect upon light is called catoptrics . Of opaque bodies , whose surfaces are not ...
... falling upon the polished surface of an opaque body are reflected in a determinate direction ; and the science which shows the laws and phenomena of this effect upon light is called catoptrics . Of opaque bodies , whose surfaces are not ...
Pàgina 26
... of the imagination . Plane mirrors reflect the objects that fall upon them . Glass mirrors are the well known instruments employed for the common purposes of vision . But for exact optical 26 LECTURES ON NATURAL PHILOSOPHY .
... of the imagination . Plane mirrors reflect the objects that fall upon them . Glass mirrors are the well known instruments employed for the common purposes of vision . But for exact optical 26 LECTURES ON NATURAL PHILOSOPHY .
Pàgina 43
... the growth of mushrooms , and perfectly blanched . These shoots will all turn round , and radiate towards the light ; and the points of the stems , upon which the smallest light falls , BOTANY . 43 BOTANICAL SENSATION .
... the growth of mushrooms , and perfectly blanched . These shoots will all turn round , and radiate towards the light ; and the points of the stems , upon which the smallest light falls , BOTANY . 43 BOTANICAL SENSATION .
Pàgina 44
... falls , will become green . Turn them gently away from the windows at night , and in the morning , they will be ... fall upon them , they would be pressed down , and torn by the thorns under them , had they not this forecast to fold ...
... falls , will become green . Turn them gently away from the windows at night , and in the morning , they will be ... fall upon them , they would be pressed down , and torn by the thorns under them , had they not this forecast to fold ...
Altres edicions - Mostra-ho tot
Lectures Upon Natural History: Geology, Chemistry, the Application of Steam ... Timothy Flint Visualització completa - 1833 |
Lectures Upon Natural History: Geology, Chemistry, the Application of Steam ... Timothy Flint Previsualització no disponible - 2016 |
Lectures Upon Natural History: Geology, Chemistry, the Application of Steam ... Previsualització no disponible - 2019 |
Frases i termes més freqüents
acid admirable alkali ancient animals aqueous humor astonishing atmosphere beautiful become birds bodies bosom burning called caloric carbonic acid cause climates clouds colors common contemplate dark Descartes diffused discovered discovery disease divine earth electric elements fact fire flowers fluid forests furnish glass globe habits harmony heat human imagine immense important inhabitants insects invention labor laws LECTURE light limestone Linneus matter metals miasm mind Mississippi motion mountains nature ocean organic oxygen passing phenomena philosophers pistils plains planet of fire plants present principle prodigious produce proportion Prussian Blue pustule Pythagoras rain rays render result rivers rocks sandy deserts seems seen shade shores small pox soil species spectacle spring stamens steam storms substance summit supposed surface thing thought thousand tion trees universe vaccine valley vapor vast vegetable verdure vessel volcanoes whole winds
Passatges populars
Pàgina 260 - 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.
Pàgina 260 - And the waters prevailed exceedingly upon the earth; and all the high hills, that were under the whole heaven, were covered.
Pàgina 307 - ... so that they are strengthened by the force within them, and the one to fill after the other, I have seen the water run like a constant stream, forty feet high : one vessel of water rarefied by fire, driveth up forty of cold water...
Pàgina 307 - I have seen the water run like a constant fountain stream, forty feet high ; one vessel of water, rarified by fire, driveth up forty of cold water. And a man that tends the work is but to turn two cocks, that one vessel of water being consumed, another begins to force and refill with cold water, and so successively, the fire being tended and kept constant, which the self-same person may likewise abundantly perform in the interim, between the necessity of turning the said cocks.
Pàgina 297 - Imagine an animal of the lizard tribe, three or four times as large as the largest crocodile, having jaws, with teeth equal in size to the incisors of the rhinoceros, and crested with horns ; — such a creature must have been the iguanodon ! Nor were the inhabitants of the waters much less wonderful; witness the plesiosaurus, which only required wings to be a flying dragon ; the fishes resembling Siluri, Balistce, &c.
Pàgina 93 - Thus every good his native wilds impart, Imprints the patriot passion on his heart; And e'en those ills, that round his mansion rise. Enhance the bliss his scanty fund supplies. Dear is that shed to which his soul conforms, And dear that hill which lifts him to the storms; And as a child, when scaring sounds molest, . . Clings close and closer to the mother's breast, So the loud torrent, and the whirlwind's roar, But bind him to his native mountains more.
Pàgina 307 - ... hours it burst and made a great crack : so that having a way to make my vessels, so that they are strengthened by the force within them, and the one to fill after the other.
Pàgina 378 - Honor and shame from no condition rise ; Act well your part, there all the honor lies.
Pàgina 307 - ... stopping and screwing up the broken end, as also the touch-hole ; and making a constant fire under it, within twenty-four hours it burst, and made a great crack...
Pàgina 65 - The one is placed in time, the other in space. — By the one, the beauties of the universe are perpetual, infinite, always the same. By the other they are multiplied, finished and renewed. — Without the one, there would be no grandeur in creation. Without the other, it would have been all monotony. In this way time presents itself to view in a new relation.