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# Title: [Physica, Id Est, Scientia Rerum Corporearum, In Decem Tractatus Distributa] Physica, Id Est, Scientia Rervm Corporearvm, In Decem Tractatvs Distribvta (shelfmarks Leibn. Marg. 7:1-2; ZEN Leibn. Marg. 7:1-2)
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PROPOSITIONVM.
200 Definiri porest rario luminis, quod inest plano parabolico.
20i Definiri potest ratio luminis, quod inest porrioni plani ellipiici, es hy-
perbolici.
ibla
202 Flinc vera rario ducenda est, proprer quam planum obliguum minus il-
Iominatur.
ib idia
203 In ea superficie sistit sphera in qua prodacitmr illud lumen, quo im-
perfectius produci non potest.
ibid.
204 Si accipiatur linea lucidi, qua longior est, longius agit quam qua bre-
vior.
ibid.
205 Omnia puncta linea lucida secundum cundem radium actione com-
muni acunt.
206 Actio incipie canum in prima superficie medis.
43
ibic.
007 Sphaera luoida suum effectum diffundis inera superficiem spharicam.
ibid.
108 Tosa vireus spharae lucida in singulis superficiei punctis colligitur. 43F
209 Finc quodlibet punctum sphara lucida, in orbem, quoquouersum aeut.
432.
F1O Non modo concurrit lucida sphara ad omnes lincas; quae ex puncto B
quoquouersum ducuneur; per eas, quae à sinculis punctis ejusaem lu-
cida spharae, per idem punctum B ducuntur , V, E. per C B, FB, CB,
s. verum eriam per infinitas alias.
ibid.
ELX Tsinc in singula sphaerae actinicaris puncta, omnia luvida sphaerae puncta
agunt.
ib: a.
+22 Si tanum habeatur rario linearum, quae in daro spharae puncto decus-
sanrur, linea actinicaris non sunt aequales.
ibid.
AFZ Tuxta hanchypochesim, praedictae linea spharica superEcie terminanur
433.
IE4 Finc si lamina opaca (phaera lucidae admonearur, sique in puncto con-
ractus perexignum foramen, pradicto fere modo fiet luminis diffusio.
ibid.
Er5 Tuiera hane hyporhesim appossiae laminae perforata, in punco cona
lumen pest radiorum decussationem diffusum, nullam fere proporrio-
nem habet cum lumino, quod ab eadem sphara diffundicur.
ibic.
T26 Lumen in hac hyporhest iea diffundirur, facta scilicet radiorum decus-
satione, in foramine admoca laminae, ut sint lumina in duplicaca di-
sanciarum, permutando, in sinculis dumavat radiis.
PF7 Licei nulla lamina interponatur, radii, qui ab eodem puncto superfi.
ciei spharae lucidae proficiscuneur, inaquales sunt.
Cx8 Diamerri spheerarum altinitaris, sunt es diamerri sphararum lucida–
6F9. Fiine den n aco galibet sphaa C EX GHB.
tis
420 Linc dara diametio ipharae lucidae, es diametro na  aLTIMaIs, Qua
ipsi res ponder, duca cuiustiberalierius sphara luoida aegue dissen sa: spisa
a actinas s.16st
rum aque intensarum.
libet puncto videatur.
4. 25)