The Life of Sir Isaac Newton |
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Página 28
Blue is that which discharges a rarified light , as in bodies which consist of white
and black particles arranged * Peregregiæ vir indolis ac insignis peritiæ . - - Epist
ad . Lect alternately . Green is nearly allied to blue . Yellow SIR ISAAC NEWTON
.
Blue is that which discharges a rarified light , as in bodies which consist of white
and black particles arranged * Peregregiæ vir indolis ac insignis peritiæ . - - Epist
ad . Lect alternately . Green is nearly allied to blue . Yellow SIR ISAAC NEWTON
.
Página 29
Yellow is a mixture of much white and a little red ; and Purple consists of a great
deal of blue mixed with a small portion of red . The blue colour of the sea arises
from the whiteness of the salt which it contains , mixed with the blackness of the ...
Yellow is a mixture of much white and a little red ; and Purple consists of a great
deal of blue mixed with a small portion of red . The blue colour of the sea arises
from the whiteness of the salt which it contains , mixed with the blackness of the ...
Página 32
... have attempted to analyze the phenomena . When he had procured his
triangular glass prism , a section of which is shown at ABC , ( fig . 1 , ) he Fig . 1 .
un The Violet GET Indigo NEM Blue T ata Gr . . n MUHURID Yellow Orange Red
TE ow ...
... have attempted to analyze the phenomena . When he had procured his
triangular glass prism , a section of which is shown at ABC , ( fig . 1 , ) he Fig . 1 .
un The Violet GET Indigo NEM Blue T ata Gr . . n MUHURID Yellow Orange Red
TE ow ...
Página 35
From the variation of these places , he saw that the red rays at N were less
refracted by the second prism than the orange rays , the orange less than the
yellow , and so on , the violet being more refracted than all the rest . Hence he
drew the ...
From the variation of these places , he saw that the red rays at N were less
refracted by the second prism than the orange rays , the orange less than the
yellow , and so on , the violet being more refracted than all the rest . Hence he
drew the ...
Página 36
In like manner the yellow rays will form an image of the sun at Y , and so on , the
red rays , which are the least refrangible , being brought to a focus at R , and
there forming a red image of the sun . Hence , if we suppose LL to be the object ...
In like manner the yellow rays will form an image of the sun at Y , and so on , the
red rays , which are the least refrangible , being brought to a focus at R , and
there forming a red image of the sun . Hence , if we suppose LL to be the object ...
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Términos y frases comunes
able appear attraction blue bodies calculus Cambridge cause centre colours communicated consequence considered contained continued curves dated death determine direction discovered discoveries distance doctrine doubt earth East Lothian edition equal experiment explain express fact force give given glass gravity heat important inquiries interesting invention labours Leibnitz letter light London manuscript mathematical matter means method mind moon motion nature never object observations obtained opinion Optics orbit original particles pass person philosopher planets plate possession present Principia principles prism produced published rays reason received referred reflected refraction remarkable respecting Royal Society says seems seen Sir Isaac Newton space spectrum supposed surface telescope theory thing thought tion transmitted true truth views written yellow
Pasajes populares
Página 300 - I do not know what I may appear to the world, but to myself I seem to have been only like a boy playing on the sea-shore, and diverting myself in now and then finding a smoother pebble or a prettier shell than ordinary, whilst the great ocean of truth lay all undiscovered before me.
Página 251 - He gave this and the Prophecies of the Old Testament, not to gratify men's curiosities by enabling them to foreknow things, but that after they were fulfilled they might be interpreted by the event, and his own Providence, not the Interpreters, be then manifested thereby to the world.
Página 78 - ... that the ratio of the sines of the angles of incidence and refraction is constant for refraction in the same medium, was effected by Snell and Descartes.
Página 139 - I only hint at present to such as have ability and opportunity of prosecuting this inquiry, and are not wanting of industry for observing and calculating, wishing heartily such may be found, having myself many other things in hand, which I would first complete, and therefore cannot so well attend it. But this I...
Página 248 - For understanding the prophecies, we are, in the first place, to acquaint ourselves with the figurative language of the prophets. This language is taken from the analogy between the world natural and an empire or kingdom considered as a world politic.
Página 303 - he had a very lively and piercing eye, a comely and gracious aspect, with a fine head of hair as white as silver, without any baldness, and when his peruke was off was a venerable sight.
Página 149 - The third I now design to suppress. Philosophy is such an impertinently litigious lady, that a man had as good be engaged in lawsuits, as have to do with her.
Página 256 - WHEN I wrote my treatise about our system, I had an eye upon such principles as might work with considering men for the belief of a Deity ; and nothing can rejoice me more than to find it useful for that purpose.
Página 149 - I must again beg you," says he, "not to let your resentments run so high as to deprive us of your third book, wherein your applications of your mathematical doctrine to the theory of comets, and several curious experiments which, as I guess by what you write ought to compose it, will undoubtedly render it acceptable to those who will call themselves philosophers without mathematics, which are much the greater number.
Página 221 - I do not love to be printed upon every occasion, much less to be dunned and teased by foreigners about mathematical things, or to be thought by our own people to be trifling away my time about them, when I should be about the King's business.
Información bibliográfica
| Título | The Life of Sir Isaac Newton Tema 26 de Harper's family library |
| Autor | Sir David Brewster |
| Editor | J. & J. Harper, 1832 |
| Procedencia del original | Universidad de Harvard |
| Digitalizado | 5 Mar 2008 |
| Largo | 323 páginas |
| Exportar cita | BiBTeX EndNote RefMan |