Casati, Paolo
,
De igne dissertationes physicae
,
1686
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[61.] FINIS.
Page: 656 (228)
[62.] *INDEX* *RERUM PR ÆCIPUARUM.* A
Page: 657 (229)
[63.] *B*
Page: 658 (230)
[64.] *C*
Page: 659 (231)
[65.] *D*
Page: 659 (231)
[66.] *E*
Page: 659 (231)
[67.] *F*
Page: 660 (232)
[68.] *G*
Page: 660 (232)
[69.] H
Page: 661 (233)
[70.] I
Page: 661 (233)
[71.] L
Page: 662 (234)
[72.] M
Page: 662 (234)
[73.] N
Page: 663 (235)
[74.] O
Page: 663 (235)
[75.] P
Page: 663 (235)
[76.] Q
Page: 663 (235)
[77.] R
Page: 663 (235)
[78.] S
Page: 664 (236)
[79.] T
Page: 665 (237)
[80.] V
Page: 665 (237)
[81.] FINIS
Page: 665 (237)
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De ignis loco.
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pra aërem, atque idcirco aër ſuperior comprimere non poteſt in-
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ferìorem. </
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<
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xml:space
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ſi intrà aquam expendantur, tantum decedit ponderis, quanta
<
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eſt aquæ ſub eaďem mole grauitas? </
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<
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xml:space
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">id autem ſimili ſemper ratione
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contingit, ſiuè corpus aliquod in examen vocatum vix infra ſu-
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perficiem aquæ, ſiuè altiùs deprimatur: </
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<
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xml:space
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deorſum vrgeret corpus altiùs demerſum, vtique illius grauitas
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maior appareret; </
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<
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xml:space
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<
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xml:space
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">licet igitur inferre,
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non premi demerſum corpus ab imminente aquâ, atque adeò
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nec ab aëre imminente premi ſubiectum Mercurium, aut aërem
<
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infimum craſſiorem, cùm ſimiliter aëre circumfundatur.</
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<
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xml:space
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<
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pus grauius vrgeri ab impoſito corpore minùs gràui, hoc experi-
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mento. </
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<
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xml:space
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">Aliquid Mercurij ſtatuerunt in vaſe, illique vitream fi-
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ſtulam vtrinque hiantem immiſerunt. </
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<
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xml:space
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">Mercurius in fiſtulâ ean-
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dem ſuperficiem cum Mercurio vaſis obtinebat. </
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xml:space
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in vaſe afſuderunt aquam ad aliquot digitorum altitudinem, & </
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<
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nifeſtè obſeruarunt Mercurium in fiſtulâ aliquantulum aſcendere:
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</
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<
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xml:space
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aquæ ſubiectum Mercurium prementis, illumque in fiſtulam, vbi ſo-
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lus aëris cylindrus grauitat, extrudentis.</
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<
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rum, vtrùm tota aqua Mercurium, & </
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xml:space
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bentis cylindrus vrgeat Mercurium, vt in fiſtulâ aſcendat. </
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xml:space
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uerſa aquæ & </
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xml:space
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">in fiſtulâ ſupernè clau-
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ſâ integer aëris cylindrus Mercurio innitens ſuſpendit in fiſtulâ
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Mercurium; </
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<
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xml:space
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">atque pro vaſis amplitudine plus aſcenderet Mercurij:
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</
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<
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xml:space
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re conflatus parem cum fiſtulæ oſculo baſim habens ille eſt, qui
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Mercurium in fiſtulam intrudat, non niſi voluntariè cylindrum
<
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vnum aquæ inter cœteros deſignabis; </
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<
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xml:space
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poteſt ſola aëris grauitas; </
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xml:space
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">ſiquidem Mercurius in hac hiante fiſtulâ
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non aſcendit ad ſuperficiem aquæ circumfuſæ, ac proinde cylindrus
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aërius imminens Mercurio fiſtulæ longior eſt, & </
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<
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exteriori aĕrio incumbente aquæ. </
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">Nunc verò quoniam inchoatæ
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tuæ diſputationi, Gradonice, per tuam humanitatem interuenire
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mihi licuit, illi inſiſte.</
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