Fabri, Honoré, Dialogi physici in quibus de motu terrae disputatur, 1665

List of thumbnails

< >
161
161
162
162
163
163
164
164
165
165
166
166
167
167
168
168
169
169
170
170
< >
page |< < of 248 > >|
    <archimedes>
      <text>
        <body>
          <chap>
            <p type="main">
              <s id="s.001903">
                <pb pagenum="166" xlink:href="025/01/170.jpg"/>
              mota ſcilicet tenui lamella, vel bacillo; nempe eò ſtatim liquor ex­
                <lb/>
              currit. </s>
            </p>
            <p type="main">
              <s id="s.001904">
                <emph type="italics"/>
              Antim.
                <emph.end type="italics"/>
              </s>
              <s id="s.001905"> Guttarum res nonnihil fortè ſcitu dignum nobis exhibet; ſed
                <lb/>
              ne hoc excidar, antequam illam aggrediar; ſi roſtrum calami longiùs ſit,
                <lb/>
              & valde tenue, & in mucronem extenuatus, quamvis extremum roſtrum
                <lb/>
              guttæ immergas, nihil aut parum attramenti aſſurgit: ratio eſt, quia par­
                <lb/>
              vum, aut nullum ferè obicem ponit ad preſſionis inæqualitatem inducen­
                <lb/>
              dam; nempe tenuis illa roſtri linea pauciſſimos preſſionis radios intercipit;
                <lb/>
              nulla igitur vel modica inæqualitatis preſſionis proportio; ex hoc etiam
                <lb/>
              experimento efficax, meo judicio, argumentum ducitur, quò perſpicuè
                <lb/>
              concluditur, hujuſmodi aquarum elevationem ab inæquali ambientis aëris
                <lb/>
              preſſione procedere. </s>
            </p>
            <p type="main">
              <s id="s.001907">
                <emph type="italics"/>
              Chryſocom.
                <emph.end type="italics"/>
              </s>
              <s id="s.001908"> Quid ſi cylindrus ſolidus immergatur, an fortè ali­
                <lb/>
              quid aquæ attollitur; cùm hic obex inæqualem preſſionem in­
                <lb/>
              ducat? </s>
            </p>
            <p type="main">
              <s id="s.001909">
                <emph type="italics"/>
              Antim.
                <emph.end type="italics"/>
              </s>
              <s id="s.001910"> Aliquid omnino, quod tamen longè melius ad oculum
                <lb/>
              patet, ſi prædictus tantulum ſtriatus ſit, pro quo eadem, vt vides, ratio
                <lb/>
              militat. </s>
            </p>
            <p type="main">
              <s id="s.001911">
                <emph type="italics"/>
              Chryſocom.
                <emph.end type="italics"/>
              </s>
              <s id="s.001912"> Quid verò fieret, ſi canaliculus in alium paulo am­
                <lb/>
              pliorem immergatur? </s>
              <s id="s.001913">vel duo ſimul quorum minor majori inclu­
                <lb/>
              ſus ſit? </s>
            </p>
            <p type="main">
              <s id="s.001914">
                <emph type="italics"/>
              Antim.
                <emph.end type="italics"/>
              </s>
              <s id="s.001915"> Pro diverſa canalium & immerſionum ratione, diverſa ſucce­
                <lb/>
              dunt à me obſervata experimenta & ad idem principium ſatis feliciter re­
                <lb/>
              ducta. </s>
            </p>
            <figure id="id.025.01.170.1.jpg" xlink:href="025/01/170/1.jpg" number="62"/>
            <p type="main">
              <s id="s.001916">Primò enim ſit canalis major HB aqua plenus; ad.
                <lb/>
              </s>
              <s id="s.001917">moveatur, vt priùs dictum eſt, minor canaliculus MN,
                <lb/>
              humori illico aſſurgit in K, perinde atque ſi in quam­
                <lb/>
              libet aliam aquæ, etiam majore vaſe contentæ ſuperfi­
                <lb/>
              ciem immergatur; propter eandem rationem, de qua
                <lb/>
              huc vſque. </s>
            </p>
            <p type="main">
              <s id="s.001918">Secundò. </s>
              <s id="s.001919">Si aquæ ſuperficies ſit tantùm in C & de­
                <lb/>
              mittatur canaliculus MN in C, aſſurget aqua v.g. in G
                <lb/>
              ita
                <expan abbr="tamẽ">tamen</expan>
              vt CG, ſit minor NK; ratio eſt, quia minor eſt
                <lb/>
              inæqualitatis proportio in preſſionibus,
                <expan abbr="quã">quam</expan>
              antè, vt pa­
                <lb/>
              tet; minor igitur illius effectus, minus igitur attollitur
                <lb/>
              aqua: ſuppono enim
                <expan abbr="majorẽvim">majorem vim</expan>
              exeri per
                <expan abbr="vacuitatẽin-terceptam">vacuitatem in­
                  <lb/>
                terceptam</expan>
              inter
                <expan abbr="cavã">cavam</expan>
              majoris & convexam minoris ca­
                <lb/>
              nalis ſuperficiem, quàm per minorem canaliculum. </s>
            </p>
            <p type="main">
              <s id="s.001920">Tertiò. </s>
              <s id="s.001921">Si ſecus accidat, id eſt, ſi cavitas canaliculi
                <lb/>
              major eſt prædicta vacuitate intercepta, humor per
                <lb/>
              vacuitatem illam aſcendet v.g. in FE, ſed nullo modo
                <lb/>
              per canaliculum NC aſſurget; quia major eſt aëris preſſio per canalicu­
                <lb/>
              lum, quàm per vacuitatem interceptam. </s>
            </p>
            <p type="main">
              <s id="s.001922">Quartò. </s>
              <s id="s.001923">Si æqualis ſit vtriuſque ſpatij, id eſt, cavitatis & vacuitatis ca­
                <lb/>
              pacitas, & canaliculus demittatur in C, neque hinc, neque illinc </s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>