Gravesande, Willem Jacob 's, Physices elementa mathematica, experimentis confirmata sive introductio ad philosophiam Newtonianam; Tom. 1

Table of contents

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[441.] CAPUT II.
Page: 531 ((2))
[442.] Definitio.
Page: 531 ((2))
[443.] Experimentum 1.
Page: 531 ((2))
[444.] Experimentum 2.
Page: 531 ((2))
[445.] Experimentum 3.
Page: 531 ((2))
[446.] Experimentum 4. & 5.
Page: 533 ((4))
[447.] Experimentum 6.
Page: 533 ((4))
[448.] Experimentum. 7.
Page: 533 ((4))
[449.] Experimentum 8.
Page: 536 ((7))
[450.] Experimentum 9.
Page: 537 ((8))
[451.] Experimentum 10.
Page: 537 ((8))
[452.] Experimentum. 10.
Page: 538 ((9))
[453.] Experimentum. 11.
Page: 538 ((9))
[454.] Experimentum. 12.
Page: 538 ((9))
[455.] CAPUT III. De motu Ignis, ubi de Calore & Lumine.
Page: 539 ((10))
[456.] Definitio.
Page: 543 (11)
[457.] Experimentum 1.
Page: 544 (12)
[458.] Experimentum 2.
Page: 545 (13)
[459.] Experimentum 3.
Page: 545 (13)
[460.] Experimentum 4.
Page: 545 (13)
[461.] CAPUT IV. De dilatatione ex calore.
Page: 545 (13)
[462.] Experimentum 1.
Page: 546 (14)
[463.] Experimentum 2.
Page: 546 (14)
[464.] Experimentum 3.
Page: 547 (15)
[465.] Experimentum 4.
Page: 548 (16)
[466.] LIBRI III. Pars II.
Page: 552 (17)
[467.] CAPUT V. De Inflexione radiorum luminis.
Page: 552 (17)
[468.] Definitio.
Page: 552 (17)
[469.] Experimentum 1.
Page: 552 (17)
[470.] Experimentum 2.
Page: 553 ((18))
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              <pb o="300" file="0404" n="441" rhead="PHYSICES ELEMENTA"/>
            rentiam in altitudine mercurii producat: </s>
            <s xml:id="echoid-s10916" xml:space="preserve">aëris ergo expanſio
              <lb/>
            hujus effectus cauſa eſt.</s>
            <s xml:id="echoid-s10917" xml:space="preserve"/>
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            <s xml:id="echoid-s10918" xml:space="preserve">Experimento detegimus, aërem ſeſe ita dilatare, ut
              <lb/>
              <note position="left" xlink:label="note-0404-01" xlink:href="note-0404-01a" xml:space="preserve">1069.</note>
            ſpatium ab hoc occupatum ſit inverſè ut vis qua comprimi-
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            tur.</s>
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        <div xml:id="echoid-div1564" type="section" level="1" n="373">
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            <emph style="sc">Machina,</emph>
            <lb/>
          Qua Aëris Dilatationes, ut & Vires comprimentes,
            <lb/>
          conferuntur inter ſe.</head>
          <p>
            <s xml:id="echoid-s10920" xml:space="preserve">Machina hæc ex variis conſtat partibus. </s>
            <s xml:id="echoid-s10921" xml:space="preserve">Pars prima eſt tu-
              <lb/>
              <note position="left" xlink:label="note-0404-02" xlink:href="note-0404-02a" xml:space="preserve">1067.</note>
            bus vitreus AB, cujus cavitatis diameter eſt ſemipoll.</s>
            <s xml:id="echoid-s10922" xml:space="preserve">, lon-
              <lb/>
              <note position="left" xlink:label="note-0404-03" xlink:href="note-0404-03a" xml:space="preserve">TAB. XXXVIII.
                <lb/>
              fig. 5.</note>
            gitudo circiter trium pedum; </s>
            <s xml:id="echoid-s10923" xml:space="preserve">hujus extremitas clau-
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            ſa, inferior A, cylindro cupreo, ab inferiori parte laminâ
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            ejusdem metalli clauſo, circumdatur, qui cylindrus intritâ cum
              <lb/>
            tubo jungitur; </s>
            <s xml:id="echoid-s10924" xml:space="preserve">cautela hæc obſervanda eſt, ne hæc tubi
              <lb/>
            extremitas frangatur.</s>
            <s xml:id="echoid-s10925" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s10926" xml:space="preserve">Tubo huic jungitur pyxis buxea cylindrica F, cujus dia-
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            meter eſt circiter quatuor poll.</s>
            <s xml:id="echoid-s10927" xml:space="preserve">, eſtque altitudo diametro
              <lb/>
            proxime æqualis; </s>
            <s xml:id="echoid-s10928" xml:space="preserve">jungitur tubus pyxidi dum cylindro li-
              <lb/>
            gneo G, cum fundo pyxidis cohærenti, intruditur; </s>
            <s xml:id="echoid-s10929" xml:space="preserve">da-
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            turque in fundo pyxidis foramen, quo hæc cum tubo com-
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            municationem habet.</s>
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          <p>
            <s xml:id="echoid-s10931" xml:space="preserve">Pyxis cum tubo regulæ ligneæ CD, quæ ſulcata eſt, ap-
              <lb/>
            plicantur, & </s>
            <s xml:id="echoid-s10932" xml:space="preserve">firmantur transmittendo regulam per foramen
              <lb/>
            menſæ, quæ regulæ extremum latius D ſuſtinet.</s>
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          </p>
          <p>
            <s xml:id="echoid-s10934" xml:space="preserve">Hoc ipſo regulæ extremo D, pyxis F fulcitur, dum tubi
              <lb/>
            extremitas A prominentiæ ligneæ e inſiſtit.</s>
            <s xml:id="echoid-s10935" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s10936" xml:space="preserve">Pars ſecunda Machinæ eſt tubus vitreus HI, qui facile
              <lb/>
            in tubum AB intruditur; </s>
            <s xml:id="echoid-s10937" xml:space="preserve">clauſus eſt in I habetque ibidem
              <lb/>
            indicem transverſum.</s>
            <s xml:id="echoid-s10938" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s10939" xml:space="preserve">Tandem pars tertia conſtat ex duabus regulis LM,
              <lb/>
            NO, juxta ſe invicem mobilibus, & </s>
            <s xml:id="echoid-s10940" xml:space="preserve">longæ circiter duos
              <lb/>
            pedes cum ſemiſſe ſingulæ; </s>
            <s xml:id="echoid-s10941" xml:space="preserve">diviſæ ſunt ambæ, initiaque
              <lb/>
            diviſionum ſunt in inferioribus extremitatibus regularum.</s>
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          </p>
          <p>
            <s xml:id="echoid-s10943" xml:space="preserve">Poſterior regula diviſa eſt in pollices & </s>
            <s xml:id="echoid-s10944" xml:space="preserve">minores partes æ-
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            quales. </s>
            <s xml:id="echoid-s10945" xml:space="preserve">Anterior ſulcata eſt, ut tubum HI recipiat, </s>
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