 | Isaac Newton - 1730 - 432 pages
...Degr. 17 Min. fhall be the greateft Angle in which the moft refrangible Rays can after one Reflexion be refracted to the Eye, and therefore all the Drops in the Line OE (hall fend the moft refrangible Rays moft copioufly to the Eye, and thereby ftrike the Senfes with... | |
 | Isaac Newton - 1730 - 403 pages
...the Sun's Rays SE, SF, SG, SH; the Angle SEO being equal to the Angle POE, or 40 Degr. 17 Min. fhall be the greateft Angle in which the moft refrangible Rays can after one Reflexion be refracted to the Eye, and therefore all the Drops in the Line OE 'fhall -fend the moft... | |
 | Benjamin Martin - 1735 - 412 pages
...in that Region : In like Manner, the Angle COF = 42° 17' fhall be the greateft, in which the leaft refrangible Rays can after one Reflection be refracted to the Eye ; and therefore all thofe leaft refrangible Rays fhall come moft copioufly to the Eye in the Line OF, and ftrike the Senfes... | |
 | Robert Smith - 1738 - 402 pages
...illuminated by the fun's rays SE, SF, SG,SH; the angle SEO being equal to P£O or 47 deg. 17. min. mall be the greateft angle in which the moft refrangible...the eye; and therefore all the drops in the line O Email fend the moft refrangible rays moft copioufly to the eye; and thereby ftrike the fenfes with... | |
 | Benjamin Martin - 1755 - 386 pages
...when we were dif3 courting courfing of Light and Colours : For here you fee the Angle COE=4o° z fhall be the greateft Angle, in which the moft: refrangible...Rays can after one Reflection be refracted to the Eye j and therefore all the Drops in the Line OE, mall 'fend the moft refrangible Rays moft copioufly to... | |
 | Richard Helsham - 1767 - 458 pages
...SE, SF, SG, and SH, the angle SEO being equal to the angle POE, or 40 degrees and 17 minutes, fhall be the greateft angle in which the moft refrangible rays can after one reflexion be refracted to the eye ; and therefore, all the drops in the line OE fhall fend the moft... | |
 | William Emerson - 1768 - 444 pages
...angle SEO or POE of 40 17 will be the greateft angle in which the violet rays will after one reflexion be refracted to the eye ; and therefore all the drops in the line OE, mail fend the mod refrangible rays moft copioufly to the eye, and thereby ftrike the frnfes with... | |
 | William Hooper - 1774 - 344 pages
...reflection. Now, it has been proved by repeated experiments, that forty degrees forms tha greatert angle by which the moft refrangible rays can, after one reflection, be refracted to the eye.; and that fomething more than forty-two degrees forms the gfeateft angle, under which the leaft refrangible... | |
 | William Hooper (M.D.) - 1782 - 344 pages
...reflection. Now, it has been proved by repeated experiments, that forty degrees forms the greateft angle by which the moft refrangible rays can, after one reflection, be refracted to the eye; and that fomething more than forty-two degrees forms the greateft angl?, under which the leaft refrangible... | |
 | 1794 - 540 pages
...angle S e O being equal to the angle PO e — 40° 17' will be the greateft angle in which the mod refrangible rays can after one reflection- be refracted 'to the eye ; and therefore all the drops in the li:ie г О will fend the moft refrangible rays mod copioufly to the eye, and produce the deepeft violet... | |
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Eye, and thereby ftrike the fenfes with the deepeft violet Colour in that region. And in like manner the Angle SFO being equal ta the Angle P OF, or 42 deg. 
