Opera, en anglois, avec notes par P. Shaw, Том 21738 |
З цієї книги
Результати 1-5 із 27
Сторінка 9
... usually hid- den , become confpicuous . And tho ' the little bodies above mentioned , may fingly and a - part feem almoft colourless ; yet when many of them are placed by one another so near , that the eye does not difcern an ...
... usually hid- den , become confpicuous . And tho ' the little bodies above mentioned , may fingly and a - part feem almoft colourless ; yet when many of them are placed by one another so near , that the eye does not difcern an ...
Сторінка 32
... usually more opake and whitish than the fame when cold ; the agitation turning the more volatile particles of the water into vapours , and thereby producing , in the body of the liquor , a multitude of fmall bubbles , which interrupt ...
... usually more opake and whitish than the fame when cold ; the agitation turning the more volatile particles of the water into vapours , and thereby producing , in the body of the liquor , a multitude of fmall bubbles , which interrupt ...
Сторінка 41
... usually happens , that the powder of gold which falls to the bottom , as not being diffoluble by that menftruum , will not retain its own yellow , but appear of a black colour ; tho ' neither the gold , the filver , nor the Aqua fortis ...
... usually happens , that the powder of gold which falls to the bottom , as not being diffoluble by that menftruum , will not retain its own yellow , but appear of a black colour ; tho ' neither the gold , the filver , nor the Aqua fortis ...
Сторінка 54
... usually are , to jumble feveral of them together either unne- ceffarily , or without a due regard to their qualities , in refpect of one another . For most of us are but too liable to be mistaken , when we prefume before - hand to fay ...
... usually are , to jumble feveral of them together either unne- ceffarily , or without a due regard to their qualities , in refpect of one another . For most of us are but too liable to be mistaken , when we prefume before - hand to fay ...
Сторінка 55
... usually fup- pofed . 3. Holding ftain'd fheets of paper , fometimes one , and fometimes ano- ther , before the hole of the window in the darken'd room , betwixt the fun and the eye , with the colour'd fides obverted to the fun , we ...
... usually fup- pofed . 3. Holding ftain'd fheets of paper , fometimes one , and fometimes ano- ther , before the hole of the window in the darken'd room , betwixt the fun and the eye , with the colour'd fides obverted to the fun , we ...
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Загальні терміни та фрази
afcend againſt alfo almoft alſo antimony appear appear'd Aqua fortis atmoſphere becauſe bladder blue bodies bubbles cafe calx caufe cauſe colour confequently confiderable confifts corpufcles cupel cylinder diffolved eafily employ'd experiment faid fair water faline falt fame feem'd feems feveral fhall fhew fhould fides filk fill'd filver fince firft flender fluid fmall folid folution fome fometimes fpirit fpring fubftance fuch fucker fufficiently fulphur fuperficial fuppofe furface glafs glaſs green inches inftance inftrument itſelf lefs light liquor lours manifeft mercury metalline moft moſt motion muft muſt nature obferv'd obferved oil of vitriol opake orifice orpiment pafs particles philofophers PHYSICS pipe prefently preffure prefs purpoſe quick-filver rays reafon receiver reflect reft ſeems ſmall ſtrong thefe themſelves theſe things thofe thoſe thro tincture tranfparent tube turn'd ufually uſe veffel vial vitriol weigh'd weight wherein whereof whilft whofe yellow
Популярні уривки
Сторінка 221 - I look upon a law as a moral, not a physical cause, as being indeed but a notional thing, according to which, an intelligent and free agent is bound to regulate its actions.
Сторінка 300 - Subtract the loss of the heavy body weighed by itself in water, previously known, from the loss sustained by the combined solids. The remainder will be the weight of as much water as is equal in bulk to the lighter body.
Сторінка 300 - This result gives the weight of a bulk of water equal to that of the specimen, and by dividing the weight of the specimen in air by this number, the specific gravity is obtained.
Сторінка 131 - Motion in falling; and the cause of Fermentation, by which the Heart and Blood of Animals are kept in perpetual Motion and Heat...
Сторінка 130 - But by reason of the Tenacity of Fluids, and Attrition of their Parts, and the Weakness of Elasticity in Solids, Motion is much more apt to be lost than got, and is always upon the Decay. For Bodies which are either absolutely hard, or so soft as to be void of Elasticity, will not rebound from one another.
Сторінка 131 - Earth are constantly warm'd, and in some places grow very hot; Bodies burn and shine, Mountains take fire, the Caverns of the Earth are blown up, and the Sun continues violently hot and lucid, and warms all things by his Light.
Сторінка 308 - I pretended; which was not to prove, that no angel or other immaterial creature could interpose in these cases; for concerning such agents, all that I need say, is, that in the cases proposed we have no need to recur to them.
Сторінка 216 - And the more wonderful things he discovers in the works of nature, the more auxiliary proofs he meets with to establish and enforce the argument, drawn from the universe and its parts, to evince that there is a God ; which is a proposition of that vast weight and importance, that it ought to endear every thing to us that is able to confirm it, and afford us new motives to acknowledge and adore the divine Author of things.
Сторінка 97 - I must freely observe that, to speak properly, a law being but a notional rule of acting according to the declared will of a superior, it is plain that nothing but an intellectual being can be properly capable of receiving and acting by a law.
Сторінка 514 - ... pressure of a mercurial cylinder of about 29 inches, as we are taught by the Torricellian experiment; so here the same air being brought to a degree of density about twice as great as that it had before, obtains a spring twice as strong as formerly. As may appear by its being able to sustain or resist a cylinder of 29 inches in the longer tube, together with the weight of the atmospherical cylinder that leaned upon those 29 inches of mercury; and, as we just now inferred from the Torricellian...