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

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      <text>
        <body>
          <chap>
            <pb xlink:href="051/01/156.jpg" pagenum="125"/>
            <p type="margin">
              <s>
                <margin.target id="marg226"/>
                <emph type="italics"/>
              Lex deſcen­
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              ſus aquæ è
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              tubo expli­
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              catur.
                <emph.end type="italics"/>
              </s>
            </p>
            <p type="main">
              <s>
                <emph type="center"/>
              Corollarium IV.
                <emph.end type="center"/>
              </s>
            </p>
            <figure id="id.051.01.156.1.jpg" xlink:href="051/01/156/1.jpg" number="51"/>
            <p type="main">
              <s>COlligitur quartò, Aquam è foramine B efflue­
                <lb/>
                <arrow.to.target n="marg227"/>
                <lb/>
              re eò majori velocitate, quò altior fuerit tu­
                <lb/>
              bus. </s>
              <s>Ratio eſt, quia quò altior eſt tubus, eò ma­
                <lb/>
              jorem velocitatem adquirit prima pars aquæ de­
                <lb/>
              ſcendentis in ſuo deſcenſu, & conſequenter reli­
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              quæ ſubſequentes; item quò altior eſt tubus, eò
                <lb/>
              altior eſt columna aquea premens apud B. ideo­
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              que eò vehementiùs premit apud idem B. </s>
              <s>Vide
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              quæ diximus Propoſit. VI. </s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg227"/>
                <emph type="italics"/>
              Aqua è tu­
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              bo eò velo­
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              ciùs effluit,
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              quò altior
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              eſt tubus.
                <emph.end type="italics"/>
              </s>
            </p>
            <p type="main">
              <s>
                <emph type="center"/>
              Corollarium V.
                <emph.end type="center"/>
              </s>
            </p>
            <p type="main">
              <s>COlligitur quintò, Aquam ex æqualibus tubis, quoad fora­
                <lb/>
                <arrow.to.target n="marg228"/>
                <lb/>
              mina & altitudines, effluere æquali velocitate. </s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg228"/>
                <emph type="italics"/>
              Aqua ex æ­
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              qualibus tu­
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              bis quoad o­
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              mnia, æqua­
                <lb/>
              li velocita­
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              te effluit,
                <emph.end type="italics"/>
              </s>
            </p>
            <p type="main">
              <s>
                <emph type="center"/>
              Propoſitio X. Theorema II.
                <emph.end type="center"/>
              </s>
            </p>
            <p type="main">
              <s>
                <emph type="center"/>
              Velocitates motus aquæ deſcendentis & effluentis per
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              tubos æqualium foraminum, ſed inæqualium altitu­
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              dinum, habent ſubduplicatam rationem
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              altitudinum.
                <emph.end type="center"/>
              </s>
            </p>
            <figure id="id.051.01.156.2.jpg" xlink:href="051/01/156/2.jpg" number="52"/>
            <p type="main">
              <s>ESto tubus AB altus uno pede, & alius CD al­
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              tus quatuor pedibus, ſed uterque æqualium
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              foraminum, ſive ſemper, ſive non ſemper pleni, è
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              quibus effluat aqua inæquali velocitate, juxta di­
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              cta Propoſitione præcedente, Corollario IV. </s>
              <s>Dico,
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              velocitates motus & effluxus aquarum eſſe in ſub­
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              duplicata ratione tuborum, hoc eſt, aquam per
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              tubum CD deſcendere, & effluere duplo velo­
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              ciùs, quàm per tubum AB. </s>
              <s>Quoniam enim aquæ
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                <arrow.to.target n="marg229"/>
                <lb/>
              motus per tubos æmulatur leges gravium deſcen­
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              dentium motu naturali, per dicta Propoſit. IX.
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              præcedente, hoc eſt, creſcit in velocitate </s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>
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