History of the Inductive Sciences from the Earliest to the Present Time, Volume 2D. Appleton, 1859 - Science |
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Page 24
... truth and distinctness . The admirers of antiquity might easily , by pressing the language closely , and using the light of modern discovery , detect in this passage an exact account of the production and propa- gation of sound : while ...
... truth and distinctness . The admirers of antiquity might easily , by pressing the language closely , and using the light of modern discovery , detect in this passage an exact account of the production and propa- gation of sound : while ...
Page 26
... truths , the production and propagation of sound by the motion of bodies and of air ; and we connect these with other truths , the laws of motion and the known properties of bodies , as , for instance , their elasticity . Instead of ...
... truths , the production and propagation of sound by the motion of bodies and of air ; and we connect these with other truths , the laws of motion and the known properties of bodies , as , for instance , their elasticity . Instead of ...
Page 27
... truth . Thus he says , " That in strings , and in pipes , other things remaining the same , those which are stopped at the smaller distance from the bridge give the most acute note ; and in pipes , those notes which come through holes ...
... truth . Thus he says , " That in strings , and in pipes , other things remaining the same , those which are stopped at the smaller distance from the bridge give the most acute note ; and in pipes , those notes which come through holes ...
Page 38
... truth is , that these numbers express the frequency of the vibra- tions , and thus there will be coincidences of the notes 2 and 3 , which are of the frequency 1 , and consequently give the octave below the sound 2. This is the ...
... truth is , that these numbers express the frequency of the vibra- tions , and thus there will be coincidences of the notes 2 and 3 , which are of the frequency 1 , and consequently give the octave below the sound 2. This is the ...
Page 44
... truth , that we may consider an acoustical problem as satisfactorily disposed of , when it is reduced to that prin- ciple , as well as when it is solved by analytical mechanics : but at the same time we may recollect , that the right ...
... truth , that we may consider an acoustical problem as satisfactorily disposed of , when it is reduced to that prin- ciple , as well as when it is solved by analytical mechanics : but at the same time we may recollect , that the right ...
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Common terms and phrases
acid already analogy angles animals appears applied Aristotle asserted Astronomy attempts attraction bodies botanists botany causes character chemical chemistry circular polarization classification colors conceived connexion considered crystalline crystallography crystals Cuvier diamagnetic Dicotyledonous discovery distinct doctrine double refraction earth effect elasticity electricity established experiments explain facts Faraday fluid force fossil Fresnel geologists Geology heat History of Optics hypothesis important induction kind knowledge labors latent heat laws light Linnæus Lyell magnetic manner mathematical mechanical Memoir metals method Mineralogy minerals mode motion names natural Newton notice observed opinion optical organic particles period phenomena Phil philosophers phlogiston physical physiology plants polarization poles principles produced progress published rays reference researches rhombohedron says Sect sound speak species speculations strata substances supposed surface temperature term Theophrastus Thermotics tion Trans truth undulations undulatory undulatory theory vapor various vertebrate vibrations viviparous voltaic
Popular passages
Page 449 - I remember, that when I asked our famous Harvey, in the only discourse I had with him (which was but a while before he died), what were the things that induced him to think of a circulation of the blood ? he answered me, that when he took notice that the valves in the veins of so many parts of the body were so placed, that they gave free passage to the blood towards the heart, but opposed the passage of the venal blood the contrary way...
Page 299 - I at first laid down, namely, that the chemical power of a current of electricity is in direct proportion to the absolute quantity of electricity which passes (377, 783).
Page 585 - With heaven's artillery fraught, come rattling on Over the Caspian ; then stand front to front, Hovering a space, till winds the signal blow To join their dark encounter in mid air...
Page 89 - Are not all hypotheses erroneous in which light is supposed to consist in pression or motion, propagated through a fluid medium?
Page 573 - The tawny lion, pawing to get free His hinder parts, then springs, as broke from bonds, And rampant shakes his brinded mane...
Page 251 - An account of several new Instruments and Processes for determining the Constants of a Voltaic Circuit.
Page 197 - Thus, the whole force of the bottle and power of giving a shock is in the glass itself; the nonelectrics in contact with the two surfaces serving only to give and receive to and from the several parts of the glass ; that is, to give on one side and take away from the other.
Page 260 - Anon, out of the earth a fabric huge Rose like an exhalation, with the sound Of dulcet symphonies and voices sweet, Built like a temple...
Page 559 - Milton," as what might be supposed to have existed when man was expelled from Paradise ; and Burnet, in his Sacred Theory of the Earth (1690), adopted this notion of the paradisiacal condition of the globe : The spring Perpetual smiled on earth with verdant flowers, Equal in days and nights.
Page 589 - The Author of nature has not given laws to the universe, which, like the institutions of men, carry in themselves the elements of their own destruction. He has not permitted, in His works, any symptom of infancy or of old age, or any sign by which we may estimate either their future or their past duration.