Schott, Gaspar, Mechanica hydraulico-pneumatica. Pars I. Mechanicae Hydraulico-pnevmaticae Theoriam continet. , 1657

Table of figures

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              <s>
                <pb xlink:href="051/01/121.jpg" pagenum="90"/>
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              ſiphonem, digitiſque ipſius oſcula comprehendentes, demittemus alte­
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              rum crus in unum dictorum vaſorum adeo, ut aquâ demergatur; alte­
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              rum verò in alterum vas,
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              (ut aqua etiam demergatur, prout in
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              appoſitis figuris apparet;)
                <emph type="italics"/>
              fiet tota aqua continua; utrumque enim
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              humidorum, quæ ſunt in væſibus,
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              (ita interpres)
                <emph type="italics"/>
              conjungitur cum eo,
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              quod eſt in ſiphone, ita ut totum continuum fiat. </s>
              <s>Si igitur ſuperficies
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                <lb/>
                <arrow.to.target n="fig22"/>
                <lb/>
                <emph type="italics"/>
              humidorum, quæ priùs erant in va­
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              ſibus, in una ſuperficie conſiſtant,
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              ut in prima figura;
                <emph type="italics"/>
              quieſcet & ſic
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              utraque ipſarum demerſo ſiphone:
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              ſin minùs,
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              ut in ſecunda figura;
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                <emph type="italics"/>
              quoniam aqua continua facta eſt,
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              neceſſariò ob continuitatem in hu­
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              miliorem locum fluet, quouſ〈qué〉 vel
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              omnis aqua, quæ in vaſibus, in una
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              ſuperficie ſit, vel alterum vaſorum
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                <expan abbr="exinãiatur">exinaniatur</expan>
              ,
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              illud videlicet, quod
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              altiori fuerit loco. </s>
              <s>
                <emph type="italics"/>
              Fiant igitur
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              in una ſuperficie humida, quæ ſunt
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              in vaſibus; quieſcent utique, ita
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              ut etiam humidum, quod eſt in ſi­
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              phone, ſimul quieſcat. </s>
              <s>Quòd ſi
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                <arrow.to.target n="marg174"/>
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                <emph type="italics"/>
              quis mente concipiat ſiphonem diſ­
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              ſectum juxta ſuperficies humidorum, quæ ſunt in vaſibus; & ita qui­
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              eſcet humidum, quod eſt in ſiphone: ergo & ſiphone ipſo ſuſpenſo, &
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              in neutram partem inclinato, rurſus quieſcet humidum, ſive æqualem
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              omnino habens latitudinem, ſive alterum crus altero multo majus ſit;
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              non enim in hoc cauſa eſt, cur humidum quieſcat, ſed in eo, quòd ip­
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              ſius oſcula æqualiter jaceant.
                <emph.end type="italics"/>
              </s>
              <s>Hæc Hero. lege etiam quæ ſequun­
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              tur apud ipſum in eodem cap. 1. </s>
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            <p type="margin">
              <s>
                <margin.target id="marg173"/>
              Experimen­
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              tum circa
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              aquæ
                <expan abbr="fluxũ">fluxum</expan>
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              ex ſiphone.</s>
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            <p type="margin">
              <s>
                <margin.target id="marg174"/>
              Siphon in­
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              verſus æ­
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              qualium
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              crurium
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              longitu di­
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              ne, inæqua­
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              lium capa­
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              citate, reti­
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              net aquam
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              ſuſpenſam
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              ſecundum
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              Heronem.</s>
            </p>
            <figure id="id.051.01.121.1.jpg" xlink:href="051/01/121/1.jpg" number="36"/>
            <p type="main">
              <s>Sed hæc cauſa ex Herone adſignata non videtur eſſe ve­
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                <arrow.to.target n="marg175"/>
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              ra, aut ſaltem non eſt adæquata. </s>
              <s>Primò enim, ſi ideo fluit
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              aqua ex crure longiore, AD, ſeu potius CD, ſecundæ figuræ,
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              quia ſuperfies extrema aquæ ipſius non eſt æqualis ſuperficiei </s>
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