Musschenbroek, Petrus van, Physicae experimentales, et geometricae de magnete, tuborum capillarium vitreorumque speculorum attractione, magnitudine terrae, cohaerentia corporum firmorum dissertationes: ut et ephemerides meteorologicae ultraiectinae

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        <div xml:id="echoid-div383" type="section" level="1" n="383">
          <pb o="489" file="0503" n="503" rhead="CORPORUM FIRMORUM."/>
        </div>
        <div xml:id="echoid-div384" type="section" level="1" n="384">
          <head xml:id="echoid-head494" xml:space="preserve">EXPERIMENTUM XXII.</head>
          <p>
            <s xml:id="echoid-s11442" xml:space="preserve">Lignum Salicis, cujus medium erat cylindricum diametri 0, 26 poll:
              <lb/>
            </s>
            <s xml:id="echoid-s11443" xml:space="preserve">ſuſtinuit vim libr. </s>
            <s xml:id="echoid-s11444" xml:space="preserve">1000, a quibus tamen non eſt diffractum, ſed
              <lb/>
            ex capite Ligni parallelopipedi extractus fuit cylindrus 4 pollices
              <lb/>
            longus, qui erat productio cylindri medii: </s>
            <s xml:id="echoid-s11445" xml:space="preserve">conveniunt hic igitur ea
              <lb/>
            omnia dicenda de Cohærentiâ, quæ in Experimento IV monui.</s>
            <s xml:id="echoid-s11446" xml:space="preserve"/>
          </p>
        </div>
        <div xml:id="echoid-div385" type="section" level="1" n="385">
          <head xml:id="echoid-head495" xml:space="preserve">EXPERIMENTUM XXIII.</head>
          <p>
            <s xml:id="echoid-s11447" xml:space="preserve">Sumtum fuit iterum Lignum Salicis, cujus medium erat paralle-
              <lb/>
            lopipedum, & </s>
            <s xml:id="echoid-s11448" xml:space="preserve">quodlibet latus 0, 26 pollicis appenſis libris 900,
              <lb/>
            incipiebat extrahi parallelopipedum ex capite craſſiori ejuſdem craſ-
              <lb/>
            ſitiei ac erat medium parallelopipedum, quemadmodum in Expe-
              <lb/>
            rimento præcedenti: </s>
            <s xml:id="echoid-s11449" xml:space="preserve">interim tamen rumpebatur, abiitque in feſtu-
              <lb/>
            cam 3 pollices longam, quæ proſtat Tab. </s>
            <s xml:id="echoid-s11450" xml:space="preserve">XXII. </s>
            <s xml:id="echoid-s11451" xml:space="preserve">fig. </s>
            <s xml:id="echoid-s11452" xml:space="preserve">20.</s>
            <s xml:id="echoid-s11453" xml:space="preserve"/>
          </p>
        </div>
        <div xml:id="echoid-div386" type="section" level="1" n="386">
          <head xml:id="echoid-head496" xml:space="preserve">EXPERIMENTUM XXIV.</head>
          <p>
            <s xml:id="echoid-s11454" xml:space="preserve">Spectandum præbuit Lignum Fraxini, cujus medium erat cylin-
              <lb/>
            dricum diametri 0, 26 pollicis, hoc appenſis libris 1050 non dif-
              <lb/>
            fractum fuit, ſed cylindrus Ligneus extractus ex medio capitis pa-
              <lb/>
            rallelopipedi ad longitudinem 4 pollicum, uti in Experimento IV,</s>
          </p>
        </div>
        <div xml:id="echoid-div387" type="section" level="1" n="387">
          <head xml:id="echoid-head497" xml:space="preserve">EXPERIMENTVM XXV.</head>
          <p>
            <s xml:id="echoid-s11455" xml:space="preserve">Inſtitutum fuit cum Ligno Fraxini, cujus medium erat paralle-
              <lb/>
            lopipedum quadrangulare: </s>
            <s xml:id="echoid-s11456" xml:space="preserve">craſſities cujuslibet lateris fuit 0, 25
              <lb/>
            pollicis, ſuſtinuit libras 1250, tum vero non diffractum fuit, ſed
              <lb/>
            parallelopipedum extrahebatur ex capite craſſiori, ad longitudinem
              <lb/>
            4 pollicum, uti ſupra.</s>
            <s xml:id="echoid-s11457" xml:space="preserve"/>
          </p>
        </div>
        <div xml:id="echoid-div388" type="section" level="1" n="388">
          <head xml:id="echoid-head498" xml:space="preserve">EXPERIMENTUM XXVI.</head>
          <p>
            <s xml:id="echoid-s11458" xml:space="preserve">Sumtum fuit Lignum Piceæ, (vulgo dictum Greynenhout) quod
              <lb/>
            in medio parallelopipedum, & </s>
            <s xml:id="echoid-s11459" xml:space="preserve">cujus quodlibet latus erat 0, </s>
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