The Connection of the Physical SciencesKey and Biddle, 1834 - 356 pages |
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Page 7
... become invisible ; and that not only man , but the globe he inhabits , nay , the whole system of which it forms so small a part , might be annihilated , and its extinction be unperceived in the immensity of creation . Although it must ...
... become invisible ; and that not only man , but the globe he inhabits , nay , the whole system of which it forms so small a part , might be annihilated , and its extinction be unperceived in the immensity of creation . Although it must ...
Page 11
... becomes flattened at the poles , and bulges at the equator , in consequence of the centrifugal force arising froin ... become an oblate spheroid ; and a fluid partially or entirely covering a solid , as the ocean and atmosphere cover the ...
... becomes flattened at the poles , and bulges at the equator , in consequence of the centrifugal force arising froin ... become an oblate spheroid ; and a fluid partially or entirely covering a solid , as the ocean and atmosphere cover the ...
Page 14
... become a test of disturbing forces . To determine the motion of each body , when disturbed by all the rest , is beyond the power of analysis ; it is , therefore , necessary to estimate the disturbing action of one planet at a time ...
... become a test of disturbing forces . To determine the motion of each body , when disturbed by all the rest , is beyond the power of analysis ; it is , therefore , necessary to estimate the disturbing action of one planet at a time ...
Page 17
... becomes zero again , when the planets return to the same relative positions . In consequence of these , the disturbed planet is sometimes drawn away from the sun , sometimes brought nearer to him ; at one time it is drawn above the ...
... becomes zero again , when the planets return to the same relative positions . In consequence of these , the disturbed planet is sometimes drawn away from the sun , sometimes brought nearer to him ; at one time it is drawn above the ...
Page 22
... become one of the most certain means of discovering the planetary irregularities , either when they are too small , or too long in their periods , to be detected by other methods . Jupiter and Saturn , however , exhibit inequalities ...
... become one of the most certain means of discovering the planetary irregularities , either when they are too small , or too long in their periods , to be detected by other methods . Jupiter and Saturn , however , exhibit inequalities ...
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according action angle appears arising atmosphere attraction axis becomes bodies cause centre changes colors comet consequently density depends determined diameter diminishes direction distance disturbing earth ecliptic effect electricity equal equator existence experiments extent extremely fluid force give given glass gravitation greater heat height increase influence intensity interesting kind known latitude length less light liquid magnetic mass matter mean measured meridian miles moon motion move nature nearly needle object observed occasions opposite orbit particles passing period phenomena plane plate polarized poles position probably produce proved quantity rays reflected refraction remain rest result revolve rings rotation round satellites seen side similar solar solid sound space square stars substances surface temperature terrestrial theory tion transmitted undulations variation varies vibrations volume waves whole wire
Popular passages
Page 20 - That day, as other solemn days, they spent In song and dance about the sacred hill; Mystical dance, which yonder starry sphere Of planets, and of fixed, in all her wheels Resembles nearest, mazes intricate, Eccentrick, intervolved, yet regular Then most, when most irregular they seem ; And in their motions harmony divine So smooths her charming tones, that God's own ear Listens delighted.
Page 316 - Bacon, that the words of prophecy are to be interpreted as the words of one 'with whom a thousand years are as one day, and one day as a thousand years.
Page 10 - Kepler also deduced from observation, that the squares of the periodic times of the planets, or the times of their revolutions round the sun, are proportional to the cubes of their mean distances from...
Page 28 - His true position is in the diagonal of the parallelogram, whose sides are in the ratio of the velocity of light to the velocity of the earth in its orbit, which is as 190000 to 19.
Page 298 - Jupiter ; it then gradually diminished in splendour, and, having exhibited all the variety of tints that indicate the changes of combustion, vanished sixteen months after its discovery, without altering its position. It is impossible to imagine anything more tremendous than a conflagration that could be visible at such a distance.
Page 296 - The distance of the fixed stars is too great to admit of their exhibiting a sensible disc ; but, in all probability, they are spherical, and must certainly be so if gravitation pervades all space, which it may be presumed to do, since Sir John Herschel has shown that it extends to the binary systems of stars.
Page 318 - These formulae, emblematic of Omniscience, condense into a few symbols the immutable laws of the universe. This mighty instrument of human power itself originates in the primitive constitution of the human mind, and rests upon a few fundamental axioms, which have eternally existed in Him who implanted them in the breast of man when He created him after His own image.