Elementary Treatise on the Wave-theory of LightLongmans, Green, 1873 - 247 страници |
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Страница ix
... extreme incidences . ( 188 ) Partial polarization by reflexion and refraction ; law of Arago . ( 189 ) Complete polarization of reflected light ; law of Brewster . ( 190 , 191 ) Change of plane of polarization by reflexion and ...
... extreme incidences . ( 188 ) Partial polarization by reflexion and refraction ; law of Arago . ( 189 ) Complete polarization of reflected light ; law of Brewster . ( 190 , 191 ) Change of plane of polarization by reflexion and ...
Страница 9
... extreme minuteness , in all directions . In the latter , the same body is supposed to excite the vibrations of an elastic ether , which are commu- nicated from particle to particle , to its remotest bounds . This ethereal medium is ...
... extreme minuteness , in all directions . In the latter , the same body is supposed to excite the vibrations of an elastic ether , which are commu- nicated from particle to particle , to its remotest bounds . This ethereal medium is ...
Страница 18
... extreme red of the spectrum , is 266 ten - millionths of an inch , and that corresponding to the extreme violet 167 ten - millionths . The length of the wave corresponding to the ray of mean refrangibility is nearly 200 ten - millionths ...
... extreme red of the spectrum , is 266 ten - millionths of an inch , and that corresponding to the extreme violet 167 ten - millionths . The length of the wave corresponding to the ray of mean refrangibility is nearly 200 ten - millionths ...
Страница 31
... extreme limits to which . the vibratory movement is propagated in any given time ; so that light is propagated from any one point to another in the least possible time . This is the well - known law of Fermat , - the law of swiftest ...
... extreme limits to which . the vibratory movement is propagated in any given time ; so that light is propagated from any one point to another in the least possible time . This is the well - known law of Fermat , - the law of swiftest ...
Страница 40
... extreme circles , which is the length of the rectilinear sides . The mixture in the spectrum , therefore , varies as the breadth of the spectrum divided by its length ; and if the breadth can be diminished , the length remaining the ...
... extreme circles , which is the length of the rectilinear sides . The mixture in the spectrum , therefore , varies as the breadth of the spectrum divided by its length ; and if the breadth can be diminished , the length remaining the ...
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amplitudes angle of incidence angle of polarization aperture axes bands beam bodies bright bands Canada balsam centre circularly-polarized coincides colours common light corresponding Crown 8vo crystal denote difference of phase diffracted direction distance diverging double refraction edge Edition elasticity ellipse equal ether extraordinary ray Fresnel fringes glass Iceland spar incident light incident ray inclined index of refraction intensity interference interval of retardation length light reflected luminous origin medium metal molecules observed optic axis ordinary ray parallel particles phenomena plane of incidence plane of polarization plane of reflexion plane-polarized plate polarized light polarized ray polarizing angle portions position principal section prism produced propagated PUBLISHED BY LONGMANS R. A. Proctor ratio reflected light reflected pencil refracted rays refractive index refrangibility result rhomb right angles rings second surface sin² spectrum substance theory thickness tion transmitted traversed undulation vary velocity vibrations vols wave wave-theory Woodcuts