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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[411.] EXPERIMENTUM XLVIII.
Page: 510 (496)
[412.] EXPERIMENTUM XLIX.
Page: 510 (496)
[413.] EXPERIMENTUM L.
Page: 511 (497)
[414.] EXPERIMENTUM LI.
Page: 511 (497)
[415.] EXPERIMENTUM LII.
Page: 512 (498)
[416.] EXPERIMENTUM LIII.
Page: 512 (498)
[417.] EXPERIMENTUM LIV.
Page: 513 (499)
[418.] EXPERIMENTUM LV.
Page: 513 (499)
[419.] EXPERI MENTUM LVI.
Page: 513 (499)
[420.] EXPERIMENTUM LVII.
Page: 513 (499)
[421.] EXPERIMENTUM LIX.
Page: 514 (500)
[422.] EXPERIMENTUM LX.
Page: 514 (500)
[423.] EXPERIMENTUM LXI.
Page: 515 (501)
[424.] EXPERIMENTUM LXII.
Page: 515 (501)
[425.] EXPERIMENTUM LXIII.
Page: 515 (501)
[426.] EXPERIMENTUM LXIV.
Page: 515 (501)
[427.] EXPERIMENTUM LXV.
Page: 515 (501)
[428.] EXPERIMENTUM LXVI.
Page: 516 (502)
[429.] EXPERIMENTUM LXVII.
Page: 516 (502)
[430.] EXPERIMENTUM LXVIII.
Page: 516 (502)
[431.] EXPERIMENTUM LXIX.
Page: 516 (502)
[432.] EXPERIMENTUM LXX.
Page: 517 (503)
[433.] EXPERIMENTUM LXXI.
Page: 517 (503)
[434.] EXPERIMENTUM LXXII.
Page: 517 (503)
[435.] EXPERIMENTUM LXXIII.
Page: 517 (503)
[436.] EXPERIMENTUM LXXIV.
Page: 518 (504)
[437.] EXPERIMENTUM LXXV.
Page: 518 (504)
[438.] EXPERIMENTUM LXXVI.
Page: 518 (504)
[439.] EXPERIMENTUM LXXVII.
Page: 519 (505)
[440.] EXPERIMENTUM LXXVIII.
Page: 519 (505)
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          <pb o="406" file="0420" n="420" rhead="DISSERTATIO"/>
          <note position="right" xml:space="preserve">
            <lb/>
          Angulus A E F # 53 gr. 40?.
            <lb/>
          Unde reliquus A F E dabitur # 36 gr. 2?.
            <lb/>
          Hinc per doctrinam Triangulorum dabitur quoque \\ A F diſtantia inter Hagam & Rotterodamum # 5639, 1.
            <lb/>
          Et E F diſtantia inter Leidam & Rotterodamum # 7000, 2, 9.
            <lb/>
          </note>
          <p>
            <s xml:id="echoid-s9340" xml:space="preserve">I n editione Snellii angulus E A F ponitur 39 gr. </s>
            <s xml:id="echoid-s9341" xml:space="preserve">53?</s>
            <s xml:id="echoid-s9342" xml:space="preserve">. & </s>
            <s xml:id="echoid-s9343" xml:space="preserve">A F E 86 gr.
              <lb/>
            </s>
            <s xml:id="echoid-s9344" xml:space="preserve">27?</s>
            <s xml:id="echoid-s9345" xml:space="preserve">. hos angulos retinuit Caſſini ut veros, iiſque innixus ſupputan-
              <lb/>
            do deprehendit Snellium erraſſe, diſtantiam enim E F fore 6386
              <lb/>
            perticarum & </s>
            <s xml:id="echoid-s9346" xml:space="preserve">A F, 5154 perticarum: </s>
            <s xml:id="echoid-s9347" xml:space="preserve">cum igitur nimia ſit differen-
              <lb/>
            tia inter numerum Snellianum 6972, 3, ſuumque 6386. </s>
            <s xml:id="echoid-s9348" xml:space="preserve">concluſit,
              <lb/>
            & </s>
            <s xml:id="echoid-s9349" xml:space="preserve">recte, angulos fuiſſe male hic poſitos a Snellio, quod veriſſi-
              <lb/>
            mum eſt, ideo Snellius in iterata obſervatione angulos aliter po-
              <lb/>
            ſuit, quos hic aſſumſimus.</s>
            <s xml:id="echoid-s9350" xml:space="preserve"/>
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        <div xml:id="echoid-div311" type="section" level="1" n="311">
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            <emph style="sc">Problema.</emph>
          XIX.</head>
          <head xml:id="echoid-head391" style="it" xml:space="preserve">Triangulum E S F, Leida, Gouda, Rotterodamum.</head>
          <note position="right" xml:space="preserve">
            <lb/>
          Per Problema XV datur E S diſtantia inter Leidam \\ & Goudam # 5918, 9, 7.
            <lb/>
          Ex obſervatis autem angulus S E F # 43 gr. 32?.
            <lb/>
          Angulus E S F # 80 gr. 0?.
            <lb/>
          Unde dabitur angulus E F S # 56 gr. 28?.
            <lb/>
          Atque inde per Triangulorum doctrinam dabitur di- \\ ſtantia inter Goudam & Rotterodamum S F # 4890, 8, 6.
            <lb/>
          </note>
        </div>
        <div xml:id="echoid-div312" type="section" level="1" n="312">
          <head xml:id="echoid-head392" xml:space="preserve">
            <emph style="sc">Problema</emph>
          XX.</head>
          <head xml:id="echoid-head393" style="it" xml:space="preserve">Triangulum E S V. Leida, Vltrajectum, Gouda.</head>
          <note position="right" xml:space="preserve">
            <lb/>
          Diſtantia inter Leidam & Goudam E S datur per \\ Problema XV. # 5918, 9, 7.
            <lb/>
          Et ex obſervatis angulus E V S # 27 gr. 45?.
            <lb/>
          Angulus E S V # 114 gr. 9?, 30?.
            <lb/>
          Angulus S E V # 38 gr. 5?, 30?.
            <lb/>
          Unde per doctrinam Triangulorum dabitur diſtan-
            <lb/>
          </note>
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