Borelli, Giovanni Alfonso, De motionibus naturalibus a gravitate pendentibus, 1670

Table of figures

< >
[171. Figure]
[172. Figure]
[173. Figure]
[174. Figure]
[175. Figure]
[176. Figure]
[177. Figure]
[178. Figure]
[179. Figure]
[180. Figure]
[181. Figure]
[182. Figure]
[183. Figure]
[184. Figure]
[185. Figure]
[186. Figure]
< >
page |< < of 579 > >|
    <archimedes>
      <text>
        <body>
          <chap>
            <p type="main">
              <s id="s.002742">
                <pb pagenum="516" xlink:href="010/01/524.jpg"/>
                <arrow.to.target n="marg723"/>
                <lb/>
              aſcendit ſponte ad replendum ſpatium priuatum, ſeu
                <lb/>
              vacuum mercurio, cùm prædictum limitem
                <expan abbr="cubitorũ">cubitorum</expan>
                <lb/>
              duorum, & ſemis non prætergrediatur, nec ſollicitus
                <lb/>
              ſit, quòd ſuperius ſpatium mercurio
                <expan abbr="vacuũ">vacuum</expan>
              remaneat. </s>
            </p>
            <p type="margin">
              <s id="s.002743">
                <margin.target id="marg723"/>
              Cap. 12. dę
                <lb/>
              vacui neceſ­
                <lb/>
              ſitate.</s>
            </p>
            <p type="main">
              <s id="s.002744">
                <emph type="center"/>
              PROP. CCLIV.
                <emph.end type="center"/>
              </s>
            </p>
            <p type="main">
              <s id="s.002745">
                <emph type="center"/>
                <emph type="italics"/>
              In omnibus experimentis
                <expan abbr="aduerſariorũ">aduerſariorum</expan>
              oſtenditur violentèr
                <lb/>
              impelli fluidum ſursùm, & per accidens accurrere ad re­
                <lb/>
              plendum vacuum.
                <emph.end type="italics"/>
                <emph.end type="center"/>
              </s>
            </p>
            <p type="main">
              <s id="s.002746">ID quod diximus de aqua, verificari quoque in aere
                <lb/>
              ſatis ſuperque conſtat ex ſuperiùs dictis. </s>
              <s id="s.002747">Propte­
                <lb/>
              rea quòd aer non minus, quàm aqua grauis eſt, & in
                <lb/>
              ſuamet regione pondus, & grauitatem exercet ſupra
                <lb/>
              fluida corpora ſubiecta; proindeque in aere
                <expan abbr="">non</expan>
              minùs
                <lb/>
              quàm in aqua libra, & ſipho exercentur, in quo æqui­
                <lb/>
              librium effici poteſt; quare retracto embolo in ſyrin­
                <lb/>
              ga aqua ſubiecta
                <expan abbr="">non</expan>
              attrahitur, neque ſugitur, neque
                <lb/>
              ipſa ſponte eleuatur aſſario adhærendo, ob vacui me­
                <lb/>
              tum, ſed quia à maiori pondere colúmnæ aereæ infimo
                <lb/>
              fluido incumbentis eumque
                <expan abbr="premẽtis">prementis</expan>
              , neceſſitate me­
                <lb/>
              chanica, aqua intra
                <expan abbr="ſyringã">ſyringam</expan>
              inſinuatur, & per
                <expan abbr="accidẽs">accidens</expan>
                <lb/>
              contingit, vt aqua accurrere videatur ad replendum
                <lb/>
              ſpatium inane. </s>
              <s id="s.002748">Idemque prorsùs dicendum eſt de an­
                <lb/>
              tlijs, ac machinis Cteſibianis, & de medicis cucurbi­
                <lb/>
              tulis, vt cap. 6. ſatis ſuperque declarauimus. </s>
            </p>
            <p type="main">
              <s id="s.002749">Quòd verò tabellæ follium poſt
                <expan abbr="compreſſionẽ">compreſſionem</expan>
              ob­
                <lb/>
              turato foramine difficile diſtrahantur, & ſic duę la­
                <lb/>
              minę vitreę ſe tangentes, non inde ſequitur timor, &
                <lb/>
              ab ominium vacui, nam hoc
                <expan abbr="cõtingit">contingit</expan>
              ex eo quòd gra­
                <lb/>
              uitas aeris ambientis, premendo ſubiectam partem </s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>