Philosophical Transactions of the Royal Society of London: From Their Commencement, in 1665 to the Year 1800, Volume 13C. and R. Baldwin., 1809 |
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Página 24
... extremely plain from off the quarter deck , and as it were lifted up in the haze , in the same manner as the ice had always done ; yet the man at the mast- head declared he could see nothing of it . This appeared so extraordinary to me ...
... extremely plain from off the quarter deck , and as it were lifted up in the haze , in the same manner as the ice had always done ; yet the man at the mast- head declared he could see nothing of it . This appeared so extraordinary to me ...
Página 27
... extremely intense : even in their little cabbin , which was scarcely 3 yards square , and in which they constantly kept a very large fire ; it had such an effect , that the little alarm clock would not go without an additional weight ...
... extremely intense : even in their little cabbin , which was scarcely 3 yards square , and in which they constantly kept a very large fire ; it had such an effect , that the little alarm clock would not go without an additional weight ...
Página 29
... extremely agreeable ; but taking altoge- ther , he thinks that the winter is the more agreeable part of the year . Mr. W. then adds such remarks as he had been able to make , relative to the natural history of the country ; its ...
... extremely agreeable ; but taking altoge- ther , he thinks that the winter is the more agreeable part of the year . Mr. W. then adds such remarks as he had been able to make , relative to the natural history of the country ; its ...
Página 31
... extremely well founded , the longitude will be 11'4 less than what he found it at the time when he made the observation , and therefore the longitude of Churchill will in this case be only 94 ° 50 ′ w . And by making a similar ...
... extremely well founded , the longitude will be 11'4 less than what he found it at the time when he made the observation , and therefore the longitude of Churchill will in this case be only 94 ° 50 ′ w . And by making a similar ...
Página 48
... extremely embarrassing : the learned author therefore wishes , that some method might be thought of , whereby such curves , as now spoken of , might in all cases be described by local motion ; but this , he tells us , he looked upon as ...
... extremely embarrassing : the learned author therefore wishes , that some method might be thought of , whereby such curves , as now spoken of , might in all cases be described by local motion ; but this , he tells us , he looked upon as ...
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Outras edições - Ver tudo
Philosophical Transactions of the Royal Society of London: From ..., Volume 11 Royal Society (Great Britain) Visualização integral - 1809 |
Philosophical Transactions of the Royal Society of London: From ..., Volume 9 Royal Society (Great Britain) Visualização integral - 1809 |
Philosophical Transactions of the Royal Society of London: From ..., Volume 2 Royal Society (Great Britain) Visualização integral - 1809 |
Palavras e frases frequentes
acid alkali altitude angle animal appears arch Arcturus attraction axis ball bird body called canal centre chestnut Churchill river circles coin colour common conductor consequently Corol cosine degree denarius density diameter drachm earth ecliptic electric fluid electrified equal experiments Faun feet fish force fore greater half heat horizon glass Hudson's Bay hygrometer impelled inches index glass insects interstices isinglass kind latitude less light Linnæus longitude manner matter means micrometer miliarenses moon's motion nearly Nicomachus Nutation observations overcharged parallax parallel particle perpendicular piece plane plate pond pound proportion quadrant quantity of fluid quantity of redundant radius redundant fluid repelled right ascension salt saturated seems sesterces Severn river side silver sine space species specimen spherical spherical angle star sun's limb supposed surface taken telescope thermometer thick thread transit of Venus trees undercharged Venus weight whole wire zenith distance
Passagens conhecidas
Página 10 - It had a first and second part, which, together with the symphonies was of the length that opera songs generally last: if this extemporary composition was not amazingly capital, yet it was really above mediocrity, and showed most extraordinary readiness of invention.
Página 433 - Barrington was of opinion that " notes in birds are no more innate than language is in man, and depend entirely on the master under which they are bred, as far as their organs will enable them to imitate the sounds which they have frequent opportunities of hearing.
Página 61 - I am not satisfied with the doctrine that supposes particles of matter, called light, continually driven off from the sun's surface, with a swiftness so prodigious! Must not the smallest particle conceivable have, with such a motion, a force exceeding that of a twenty-four pounder discharged from a cannon? Must not the sun diminish exceedingly by such a waste of matter; and the planets, instead of drawing nearer to him, as some have feared, recede to greater distances through the lessened attraction?
Página 465 - I rejoice in addressing these communications to you. He who predicted and showed that electricity wings the formidable bolt of the atmosphere, will hear with attention that in the deep it speeds a humbler bolt, silent and invisible. He who analyzed the electrified phial will hear with pleasure that its laws prevail in animal phials.
Página 214 - ... varying according to the same power of the distances. Or, to express it more concisely, if you look upon the electric fluid as matter of a contrary kind to other matter, the particles of all matter, both those of the electric fluid and of other matter, repel particles of the same kind, and attract those of a contrary kind, with a force inversely as some less power of the distance than the cube.
Página 61 - ... exceeding that of a twenty-four pounder discharged from a cannon? Must not the sun diminish exceedingly by such a waste of matter; and the planets, instead of drawing nearer to him, as some have feared, recede to greater distances through the lessened attraction? Yet these particles, with this amazing motion, will not drive before them, or remove the least and lightest dust they meet with. And the sun, for aught we know, continues of his ancient dimensions, and his attendants move in their ancient...
Página 649 - TV of an inch in diameter. On the upper end of the leg AB, there is a tube of latten brass, which is kneed or bent perpendicularly outwards, and has its mouth open towards F. On the other leg CD is a cover, with a round hole G in the upper part of it, f5ths of an inch in diameter.
Página 433 - ... tune with precision, but knows that he can execute them. What the nestling is not thus thoroughly master of, he hurries over, lowering his tone, as if he did not wish to be heard, and could not yet satisfy himself. A young bird commonly continues to record for ten or eleven months, when he is able to execute every part of his song, which afterwards continues fixed, and is scarcely ever altered. When the bird is thus become perfect in his lesson, he is said to sing his song round, or in all its...
Página 168 - Green and me; but the time it happened was not noted by either of us; it appeared to be very difficult to judge precisely of the times that the internal contacts of the body of Venus happened, by reason of the darkness of the penumbra at the sun's limb, it being there nearly, if not quite, as dark as the planet.