Encyclopaedia Perthensis; Or Universal Dictionary of the Arts, Sciences, Literature, &c. Intended to Supersede the Use of Other Books of Reference, Volume 18John Brown, 1816 - Encyclopedias and dictionaries |
From inside the book
Results 1-5 of 100
Page 4
... draw the perpendiculars AE , bf , cg , db , making them proportional to the denfities in A , B , C , D ; and let us fuppofe CD to be exceeding ly fmall , fo that the denfity may be fuppofed uni- form through the whole ftratum . Thus we ...
... draw the perpendiculars AE , bf , cg , db , making them proportional to the denfities in A , B , C , D ; and let us fuppofe CD to be exceeding ly fmall , fo that the denfity may be fuppofed uni- form through the whole ftratum . Thus we ...
Page 19
... draw an important maxim from it , viz . that all pipes of communication fhould be made as wide as circumftances will permit ; for it is plain that the obftruction depends on the internal furface , and the force to overcome it must be in ...
... draw an important maxim from it , viz . that all pipes of communication fhould be made as wide as circumftances will permit ; for it is plain that the obftruction depends on the internal furface , and the force to overcome it must be in ...
Page 22
... Draw AK parallel to CD . It is plain that no air , lying farther from CD than KA is , will ftrike the plane . The quantity of impulfe therefore is di- minished ftill farther , in the proportion of a C to KC , or of AC to AL . Therefore ...
... Draw AK parallel to CD . It is plain that no air , lying farther from CD than KA is , will ftrike the plane . The quantity of impulfe therefore is di- minished ftill farther , in the proportion of a C to KC , or of AC to AL . Therefore ...
Page 26
... draw FG , PH par and IAF , HBG perpendicular . Take IF or to reprefent the elafticity correfponding to the tance AB . Let the particle A be fuppofed to been carried with an uniform motion to a by f external force , and draw R a M ...
... draw FG , PH par and IAF , HBG perpendicular . Take IF or to reprefent the elafticity correfponding to the tance AB . Let the particle A be fuppofed to been carried with an uniform motion to a by f external force , and draw R a M ...
Page 27
... draw from all equal space in acquiring the motion of A. this is , that when the agitation of A has been fully communicated to a particle at a fenfible diftance , the intervening particles , all moving forward with a common velocity ...
... draw from all equal space in acquiring the motion of A. this is , that when the agitation of A has been fully communicated to a particle at a fenfible diftance , the intervening particles , all moving forward with a common velocity ...
Common terms and phrases
againſt alfo almoft alſo ancient angle arch atmoſphere axis becauſe body cafe called Cappadocia caufe centre circle coaft cofine confequence confiderable confifts defcribe denfity diameter diftance Dryden ecliptic equal eſtabliſhed faid fame fecond feems feet fent feveral fhall fhould fide fince firft firſt fmall fome fometimes foon force fpecies fquare ftate ftill fubject fuch fufficient fuppofed furface hath height himſelf inches increaſe interfection king king's laft lefs Lithuania Lucullus meaſure miles Milton Mithridates moft moſt motion muft muſt neceffary nutation obferved occafion paffed parabola perfon perpendicular pofition poft Poland pole polype Pompey Pontus Pope Portugal prefent preffure prefs primitive prince produced projection proportion purpoſe reafon refiftance refpect rife Romans Ruffians Shak ſmall ſpace ſtate terminal velocity thefe themſelves theſe thing thofe thoſe tion town of China town of France uſed veffel velocity whofe
Popular passages
Page 258 - GOD from all eternity did by the most wise and holy counsel of his own will, freely and unchangeably ordain whatsoever comes to pass : yet so, as thereby neither is God the author of sin, nor is violence offered to the will of the creatures, nor is the liberty or contingency of second causes taken away, but rather established.
Page 44 - The poet's eye in a fine frenzy rolling, Doth glance from heav'n to earth, from earth to heav'n; And as imagination bodies forth The forms of things unknown, the poet's pen Turns them to shape, and gives to airy nothing A local habitation and a name.
Page 274 - And secondly, it means that the prerogative of the crown extends not to do any injury: it is created for the benefit of the people, and therefore cannot be exerted to their prejudice.
Page 259 - Christ unto everlasting glory, out of his mere free grace and love, without any foresight of faith or good works, or perseverance in either of them, or any other thing in the creature, as conditions or causes moving him thereunto, and all to the praise of his glorious grace.
Page 236 - And thus still doing, thus he pass'd along. Duch. Alas ! poor Richard ! where rides he the while ? York. As in a theatre, the eyes of men, After a well-graced actor leaves the stage, Are idly bent on him that enters next, Thinking his prattle to be tedious : Even so, or with much more contempt, men's eyes Did scowl on Richard ; no man cried, God save him...
Page 276 - What is done by the royal authority, with regard to foreign powers, is the act of the whole nation; what is done without the king's concurrence, is the act only of private men.
Page 98 - Pollute with sinful blame, The saintly veil of maiden white to throw; Confounded, that her Maker's eyes Should look so near upon her foul deformities.
Page 223 - He was perfumed like a milliner, And 'twixt his finger and his thumb he held A pouncet-box, which ever and anon He gave his nose and took't away again; Who therewith angry, when it next came there, Took it in snuff...
Page 222 - But poverty, though it does not prevent the generation, is extremely unfavourable to the rearing of children. The tender plant is produced, but in so cold a soil, and so severe a climate, soon withers and dies. It is not uncommon, I have been frequently told, in the Highlands of Scotland for a mother who has borne twenty children not to have two alive.
Page 277 - England it hath always been holden, that the king is lord of the whole shore, and particularly is the guardian of the ports and havens, which are the inlets and gates of the realm; and therefore, so early as the reign of King John, we find ships seized by the king's officers for putting in at a place that was not a legal port.