 | Isaac Newton - Optics - 1730 - 432 pages
...thefe Purples mix'd with yellow and blue may be made other new Colours. PROP. V. THEOR. IV. Whitenefs and all grey Colours between 'white and black> may be compounded of Colours, and the whitenefs of the Suns Light is compounded of all the primary Qolours mix d in a due Proportion. The... | |
 | Physics - 1832 - 640 pages
...(43.) " Whiteness, and all grey colours between white and black, are formed by mixtures of all the colours ; and the whiteness of the sun's light is compounded of all the prismatic colours mixed in a due proportion." The experiments by which Newton verified and established... | |
 | Baptists - 1852 - 1080 pages
...(43.) " Whiteness, and all grey colours between white and black, are formed by mixtures of all the colours; and the whiteness of the sun's light is compounded of all the prismatic colours mixed in a clue proportion/' The experiments by which Newton verified and established... | |
 | Henry E. Roscoe - 1869 - 372 pages
...prisms in the tenth experiment. APPEND. A.] EXTRACTS FROM NEWTON. BOOK I. PART 2. PROP. V. THEOR. 4. — Whiteness and all grey colours 'between white and...is compounded of all the primary colours mixed in a due proportion. Exper. 11. — Let the sun's coloured image PT (Fig. 14) fall upon the wall of a... | |
 | sir Henry Enfield Roscoe - 1869 - 396 pages
...the tenth experiment. APPEND. A.] EXTRACTS FROM SEWTON. 33 BOOK I. I'AKT 2. PROP. V. THEOR. 4. — Whiteness and all grey colours between white and black...whiteness of the sun's light is compounded of all the vrimary colours mu-ed in a due proportion. Exper. 11. — Let the suu's coloured image PT (Fig. 14)... | |
 | Henry Enfield Roscoe - Spectrum analysis - 1870 - 514 pages
...by the common base of the two prisms in the tenth experiment. ROOK I. PART 2. PKOP. V. THEOR. 4. — Whiteness and all grey colours between white and black may be compounded of colours, and tlir whiteness of the sun's light is compounded, of all the primary colours mixed in a due proportion.... | |
 | sir Henry Enfield Roscoe - 1870 - 452 pages
...by the common base of the two prisms in the tenth experiment. BOOK I. PART 2. PKOP. V. THEOR. 4. — Whiteness and all grey colours between white and black...be compounded of colours, and the -whiteness of the sun-s light is compounded of all the primary colours mixed in a due proportion. Exper. 11. — Let... | |
 | Henry Enfield Roscoe - Heat - 1873 - 552 pages
...Whiteness and all grey colours letwc<n white and Hack may be compounded of colours, and the u-hiteness of the sun's light is compounded of all the primary colours mixed in a due proportion. E;cpcr. 11. — Let the sun's coloured image PT (Fig. 17) fall upon the wall of a... | |
 | Henry Enfield Roscoe - Heat - 1873 - 542 pages
...Whiteness and all grey colours between u-hite and Hack may be compounded of colours, and the u'hitencss of the sun's light is compounded of all the primary colours mixed in a due proportion. Exper. 11.—Let the sun's coloured image PT (Fig. 17) fall upon the wall of a dark... | |
 | Sir William Augustus Tilden - Chemistry - 1899 - 296 pages
...proposition, that lights which differ in colour do also differ in refrangibility." Newton further proved that " whiteness, and all grey colours between white and black, may be compounded of colours," and that " all homogeneal light has its proper colour answering to its degree of refrangibility, and that... | |
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Whiteness and all grey colours 'between white and black may be compounded of colours, and the whiteness of the sun's light is compounded of all the primary colours mixed in a due proportion. 
