The Quarterly Journal of Science, Literature and Art, Volum 27Henry Colburn, 1829 |
Des de l'interior del llibre
Resultats 1 - 5 de 59.
Pàgina 2
... weight is relieved , and the toise itself all but suspended , by rather less than equipoises attached to its middle ; hence it is preserved of the same length in its ver- tical position as when laid horizontally . The upper extremity of ...
... weight is relieved , and the toise itself all but suspended , by rather less than equipoises attached to its middle ; hence it is preserved of the same length in its ver- tical position as when laid horizontally . The upper extremity of ...
Pàgina 4
... weights , and measuring by the micrometer screw their consequent in- crease of length . A mean is always taken between ... weight of the sphere and thread . The brass leaf rolls and unrolls on the surface of the cylinder in each alter ...
... weights , and measuring by the micrometer screw their consequent in- crease of length . A mean is always taken between ... weight of the sphere and thread . The brass leaf rolls and unrolls on the surface of the cylinder in each alter ...
Pàgina 5
... weight at the end of the other arm ; this part of the sus- pension apparatus is supported and plays on y's resting on a highly polished steel cylinder , an inch in diameter , which itself rests on y's at right angles to the vertical bar ...
... weight at the end of the other arm ; this part of the sus- pension apparatus is supported and plays on y's resting on a highly polished steel cylinder , an inch in diameter , which itself rests on y's at right angles to the vertical bar ...
Pàgina 6
... weight for the short pendulum was 3.81 grains , and for the long pendulum 3.69 grains . When the pendulum is in repose , the coincidence cylinder covers exactly the white space on the scale for observing the arc . At the lower end of ...
... weight for the short pendulum was 3.81 grains , and for the long pendulum 3.69 grains . When the pendulum is in repose , the coincidence cylinder covers exactly the white space on the scale for observing the arc . At the lower end of ...
Pàgina 12
... weight as the brass sphere , but of specific gravity diminished by the included air to 2.0788 , was suspended by the thread . The long pendulum formed with this cylinder made its time of vibration in air 1 " .7244 , and in water 27.7892 ...
... weight as the brass sphere , but of specific gravity diminished by the included air to 2.0788 , was suspended by the thread . The long pendulum formed with this cylinder made its time of vibration in air 1 " .7244 , and in water 27.7892 ...
Continguts
1 | |
39 | |
56 | |
75 | |
89 | |
95 | |
101 | |
132 | |
277 | |
290 | |
296 | |
315 | |
322 | |
345 | |
393 | |
404 | |
159 | |
179 | |
185 | |
199 | |
202 | |
217 | |
221 | |
234 | |
270 | |
Altres edicions - Mostra-ho tot
Frases i termes més freqüents
action ammonia animal aperture apparatus appears Arago ascertained atmosphere body boiling carbon carbonic acid cause chloride climate cold water colour condensation containing crystals cylinder described diameter dissolved effect elastic electricity equal evaporation experiments fact feet filtered fluid France glass heat hyæna hydrogen inches indigo invention iodine iron knife-edge known leaves length less light lime liquid liquor Marquis of Worcester matter means metal mode mortality motion muriatic acid nature nearly nitric acid object observed obtained oscillation oxygen Papin particles pendulum pipe piston plant plates potash precipitate present pressure principle produced quantity reflectors remarks rendered Rhodium Salomon de Caus salt sand says shew shewn soluble solution species specimens spermaceti steam steam-engine substance sulphuret sulphuric acid supposed surface tannin temperature tion tube uric acid vapour vegetable Vespertilio vessels vibration voltaic pile weight whole
Passatges populars
Pàgina 227 - Some men there are love not a gaping pig; Some, that are mad if they behold a cat; And others, when the bagpipe sings i...
Pàgina 321 - Intra sphceram activitatis, which is but at such a distance. But this way hath no bounder if the vessels be strong enough ; for I have taken a piece of a whole cannon, whereof the end was burst, and filled it...
Pàgina 321 - 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, I have seen the water run like a constant fountain stream forty feet high.
Pàgina 321 - I have seen the water run like a constant fountain stream forty foot high; one vessel of water rarefied 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 re-fill 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 321 - 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, I have seen the water run like a constant fountain stream forty feet high. One vessel of water rarefied by fire driveth up forty of cold water ; and a man...
Pàgina 227 - tis true, this god did shake : His coward lips did from their colour fly ; And that same eye whose bend doth awe the world Did lose his lustre : I did hear him groan : Ay, and that tongue of his that bade the Romans Mark him, and write his speeches in their books, , Alas ! it cried, " Give me some drink, Titinius,
Pàgina 225 - ... through human nature at one glance, and to be the only author that gives ground for a very new opinion: that the philosopher, and even the man of the world, may be born, as well as the poet.
Pàgina 227 - He had a fever when he was in Spain, And when the fit was on him, I did mark How he did shake...
Pàgina 388 - ... is usually situated ; this hole is cut through into the cabin, and within it is placed the compass with its box, suspended in the usual way, and when so situated it is completely out of the reach of cannon or other shot. In order to cause it to act as a...
Pàgina 232 - Bring me to the test, And I the matter will re-word, which madness Would gambol from. Mother, for love of grace, Lay not that flattering unction to your soul, That not your trespass, but my madness speaks.