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

Table of contents

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[391.] EXPERIMENTUM XXIX.
[392.] EXPERIMENTUM XXX.
[393.] EXPERIMENTUM XXXI.
[394.] EXPERIMENTUM XXXII.
[395.] EXPERIMENTUM XXXIII.
[396.] EXPERIMENTUM XXXIV.
[397.] EXPERIMENTUM XXXV.
[398.] EXPERIMENTUM XXXVI.
[399.] EXPERIMENTUM XXXVII.
[400.] EXPERIMENTUM XXXVIII.
[401.] EXPERIMENTUM XXXIX.
[402.] EXPERIMENTUM XL.
[403.] EXPERIMENTUM XLI.
[404.] EXPERIMENTUM XLII.
[405.] EXPERIMENTUM XLIII.
[406.] EXPERIMENTUM XLIV.
[407.] EXPERIMENTUM XLV.
[408.] EXPERIMENTUM XLVI.
[409.] EXPERIMENTUM XLVII.
[410.] CAPUT TERTIUM. De Cohærentia Abſoluta Metallorum.
[411.] EXPERIMENTUM XLVIII.
[412.] EXPERIMENTUM XLIX.
[413.] EXPERIMENTUM L.
[414.] EXPERIMENTUM LI.
[415.] EXPERIMENTUM LII.
[416.] EXPERIMENTUM LIII.
[417.] EXPERIMENTUM LIV.
[418.] EXPERIMENTUM LV.
[419.] EXPERI MENTUM LVI.
[420.] EXPERIMENTUM LVII.
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              <pb o="499" file="0513" n="513" rhead="CORPORUM FIRMORUM."/>
            obſervabatur 0, 05 pollicis inceperatque filum ad diſtantiam unius li-
              <lb/>
            neæ â fractura in conum abire, vix conſpicuum.</s>
            <s xml:id="echoid-s11673" xml:space="preserve"/>
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        </div>
        <div xml:id="echoid-div417" type="section" level="1" n="417">
          <head xml:id="echoid-head528" xml:space="preserve">EXPERIMENTUM LIV.</head>
          <p>
            <s xml:id="echoid-s11674" xml:space="preserve">Filum Orichalci craſſitiei C diſſolutum fuit a libris 180, multum
              <lb/>
            quoque attenuatum & </s>
            <s xml:id="echoid-s11675" xml:space="preserve">elongatum, ut diametrum acceperit 0, 05
              <lb/>
            pollicis: </s>
            <s xml:id="echoid-s11676" xml:space="preserve">aſperæ fracturæ ſuperficies habebat diametrum 0, 04 pollicis
              <lb/>
            abieratque ad diſtantiam {3/4} lineæ a fractura in ſpeciem Coni.</s>
            <s xml:id="echoid-s11677" xml:space="preserve"/>
          </p>
        </div>
        <div xml:id="echoid-div418" type="section" level="1" n="418">
          <head xml:id="echoid-head529" xml:space="preserve">EXPERIMENTUM LV.</head>
          <p>
            <s xml:id="echoid-s11678" xml:space="preserve">Filum Orichalci craſſitiei D diſſolutum fuit a libris 112, interim
              <lb/>
            multum elongatum, ita ut modo retinuerit diametrum 0, 04 pollicis,
              <lb/>
            ſuperficies fracturæ fuit 0, 03 pollicis, abierat enim ad diſtantiam {1/2}
              <lb/>
            lineæ â fractura in conum, ſed parum conſpicuum.</s>
            <s xml:id="echoid-s11679" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s11680" xml:space="preserve">Si ſecundum craſſities ante Experimentum Cohærentiæ ſeſe ha-
              <lb/>
            buiſſent, obſervatæ forent æquales 360 pro A. </s>
            <s xml:id="echoid-s11681" xml:space="preserve">270 pro B. </s>
            <s xml:id="echoid-s11682" xml:space="preserve">180 pro
              <lb/>
            C. </s>
            <s xml:id="echoid-s11683" xml:space="preserve">90 pro D. </s>
            <s xml:id="echoid-s11684" xml:space="preserve">quæ aberratio ab obſervationibus veris eſt multo mi-
              <lb/>
            nor, quam ſi ad craſſities poſt Experimenta attendamus, nam tum
              <lb/>
            forent pro A 360. </s>
            <s xml:id="echoid-s11685" xml:space="preserve">pro B 275 {5/8}. </s>
            <s xml:id="echoid-s11686" xml:space="preserve">pro C 140 {5/8}. </s>
            <s xml:id="echoid-s11687" xml:space="preserve">pro D 90.</s>
            <s xml:id="echoid-s11688" xml:space="preserve"/>
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        <div xml:id="echoid-div419" type="section" level="1" n="419">
          <head xml:id="echoid-head530" xml:space="preserve">EXPERI MENTUM LVI.</head>
          <p>
            <s xml:id="echoid-s11689" xml:space="preserve">Quatuor ſequentia Experimenta facta ſunt cum filis ex Auro Pis-
              <lb/>
            tolettarum compoſitis.</s>
            <s xml:id="echoid-s11690" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s11691" xml:space="preserve">Filum Aureum craſſitiei A a’libris 500 ſucceſſive appoſitis ruptum
              <lb/>
            fuit: </s>
            <s xml:id="echoid-s11692" xml:space="preserve">antequam frangebatur non multum elongatum aut attenua-
              <lb/>
            tum fuit, nam poſt fracturam retinuit diametrum 0, 095 pollicis: </s>
            <s xml:id="echoid-s11693" xml:space="preserve">fra-
              <lb/>
            ctura fuit valde aſpera diametri 0, 09 pollicis, nam ad diſtantiam
              <lb/>
            unius lineæ a fractura abierat in conicam formam, vix tamen ab
              <lb/>
            oculo diſtinguendam.</s>
            <s xml:id="echoid-s11694" xml:space="preserve"/>
          </p>
        </div>
        <div xml:id="echoid-div420" type="section" level="1" n="420">
          <head xml:id="echoid-head531" xml:space="preserve">EXPERIMENTUM LVII.</head>
          <p>
            <s xml:id="echoid-s11695" xml:space="preserve">Filum Aureum craſſitiei B ab appenſis ſenſim libris 350. </s>
            <s xml:id="echoid-s11696" xml:space="preserve">frange-
              <lb/>
            batur, elongatum & </s>
            <s xml:id="echoid-s11697" xml:space="preserve">attenuatum fuit, ut acceperit diametrum 0, </s>
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