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

List of thumbnails

< >
161
161 (147) 		162
162 (148)
163
163 (149) 		164
164 (150)
165
165 (151) 		166
166 (152)
167
167 (153) 		168
168 (154)
169
169 (155) 		170
170 (156)
< >
page |< < (141) of 795 > >|
    <echo version="1.0RC">
      <text xml:lang="la" type="free">
        <div xml:id="echoid-div107" type="section" level="1" n="107">
          <pb o="141" file="0155" n="155" rhead="DEMAGNETE."/>
        </div>
        <div xml:id="echoid-div108" type="section" level="1" n="108">
          <head xml:id="echoid-head117" xml:space="preserve">EXPERIMENTUM LXXXVI.</head>
          <p>
            <s xml:id="echoid-s3485" xml:space="preserve">Tab. </s>
            <s xml:id="echoid-s3486" xml:space="preserve">7. </s>
            <s xml:id="echoid-s3487" xml:space="preserve">fig. </s>
            <s xml:id="echoid-s3488" xml:space="preserve">9. </s>
            <s xml:id="echoid-s3489" xml:space="preserve">Sint duo Magnetes priſmatici a, A, quorum
              <lb/>
            poli Meridionales ſint M, M; </s>
            <s xml:id="echoid-s3490" xml:space="preserve">Borei B, B, ita facti, ut alteruter
              <lb/>
            polus deſinat in punctum, jungantur ambo Magnetes, ut conſtitu-
              <lb/>
            ant unam maſſam parallelopipedam, hæc tantum duobus donata
              <lb/>
            erit polis, & </s>
            <s xml:id="echoid-s3491" xml:space="preserve">axe per medium maſſæ tranſeunte.</s>
            <s xml:id="echoid-s3492" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s3493" xml:space="preserve">Ex hoc Experimento iterum patet, polarem plagam Magnetis eſſe
              <lb/>
            tantum collectionem polorum; </s>
            <s xml:id="echoid-s3494" xml:space="preserve">tum polum eſſe eorum centrum vi-
              <lb/>
            rium: </s>
            <s xml:id="echoid-s3495" xml:space="preserve">ideo tota vis poli B inferioris Magnetis receſſit verſus polunt
              <lb/>
            ſuperioris, qui etiam deſcendit paulum inferius, atque ita ambo poli
              <lb/>
            in unum coaluerunt, ſitum in loco intermedio lateris B, B.</s>
            <s xml:id="echoid-s3496" xml:space="preserve"/>
          </p>
        </div>
        <div xml:id="echoid-div109" type="section" level="1" n="109">
          <head xml:id="echoid-head118" xml:space="preserve">EXPERIMENTUM LXXXVII.</head>
          <p>
            <s xml:id="echoid-s3497" xml:space="preserve">Magnes homogeneus ſphæricus imponatur Mercurio, ita ut ipſi libere
              <lb/>
            innatet, axe tamen ad horizontem parallelo; </s>
            <s xml:id="echoid-s3498" xml:space="preserve">ſibi commiſſus, ex ſitu
              <lb/>
            horizontali abibit, polum Boreum inclinando in hac regione deor-
              <lb/>
            ſum, & </s>
            <s xml:id="echoid-s3499" xml:space="preserve">polum Auſtralem elevando: </s>
            <s xml:id="echoid-s3500" xml:space="preserve">quæ inclinatio variat ſingulis
              <lb/>
            annis in eadem regione, & </s>
            <s xml:id="echoid-s3501" xml:space="preserve">eodem anno in diverſis regionibus, quem-
              <lb/>
            admodum accuratius infra patebit in Experimentis cum Acu nauti-
              <lb/>
            ca factis.</s>
            <s xml:id="echoid-s3502" xml:space="preserve"/>
          </p>
        </div>
        <div xml:id="echoid-div110" type="section" level="1" n="110">
          <head xml:id="echoid-head119" xml:space="preserve">EXPERIMENTUM LXXXVIII.</head>
          <p>
            <s xml:id="echoid-s3503" xml:space="preserve">Si Magnes oblongus igni committatur brevi temporis intervallo,
              <lb/>
            ut tantum rubeat, tum ad horizontem perpendiculariter poſitus re-
              <lb/>
            frigeretur, ejus infima extremitas in hac regione evadit polus Bo-
              <lb/>
            reus: </s>
            <s xml:id="echoid-s3504" xml:space="preserve">idem adnotabimus Cap. </s>
            <s xml:id="echoid-s3505" xml:space="preserve">5. </s>
            <s xml:id="echoid-s3506" xml:space="preserve">contingere in Ferro, eodem in
              <lb/>
            ſitu refrigerio commiſſo.</s>
            <s xml:id="echoid-s3507" xml:space="preserve"/>
          </p>
        </div>
        <div xml:id="echoid-div111" type="section" level="1" n="111">
          <head xml:id="echoid-head120" xml:space="preserve">EXPERIMENTUM LXXXIX.</head>
          <p>
            <s xml:id="echoid-s3508" xml:space="preserve">Si Magnes oblongus, ignituſque perpendiculariter imponatur po-
              <lb/>
            lo Magnetis fortioris Boreo, & </s>
            <s xml:id="echoid-s3509" xml:space="preserve">in hoc ſitu refrigeretur, </s>
          </p>
        </div>
      </text>
    </echo>
Impressum