Elementary Treatise on the Wave-theory of LightLongman, Brown, Green, Longmans, and Roberts, 1857 - 208 страници |
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Страница vii
... Intensity of light emanating from a luminous point varies inversely as square of distance . ( 7 , 8 ) Measure of ... intensity and colour ; law of intensity . ( 18 ) Colour of light varies with length of wave ; limits of sensibility of ...
... Intensity of light emanating from a luminous point varies inversely as square of distance . ( 7 , 8 ) Measure of ... intensity and colour ; law of intensity . ( 18 ) Colour of light varies with length of wave ; limits of sensibility of ...
Страница viii
... Intensity of light in the spectrum . ( 45-47 ) Fixed lines of spectrum ; observations of Fraunhofer . ( 48 , 49 ) Dispersion produced by a thin prism ; measure of dispersive power . ( 50 ) Dispersive powers different in different ...
... Intensity of light in the spectrum . ( 45-47 ) Fixed lines of spectrum ; observations of Fraunhofer . ( 48 , 49 ) Dispersion produced by a thin prism ; measure of dispersive power . ( 50 ) Dispersive powers different in different ...
Страница x
... Intensity of light reflected at extreme incidences . ( 158 ) Partial polari- zation by reflexion and refraction ; law of Arago . ( 159 ) Complete polariza- tion of reflected light ; law of Brewster . ( 160 , 161 ) Change of plane of ...
... Intensity of light reflected at extreme incidences . ( 158 ) Partial polari- zation by reflexion and refraction ; law of Arago . ( 159 ) Complete polariza- tion of reflected light ; law of Brewster . ( 160 , 161 ) Change of plane of ...
Страница 3
... intensity of the light proceeding from a luminous point varies inversely as the square of the distance . This is easily proved , if light be supposed to be a material emanation of any kind . For the intensity of the light , received ...
... intensity of the light proceeding from a luminous point varies inversely as the square of the distance . This is easily proved , if light be supposed to be a material emanation of any kind . For the intensity of the light , received ...
Страница 4
... intensity of the illumination , therefore , or the quantity of light received upon a given portion of such a plane , is expressed by the formula of the preceding Article . When the surface is inclined to the incident light , the ...
... intensity of the illumination , therefore , or the quantity of light received upon a given portion of such a plane , is expressed by the formula of the preceding Article . When the surface is inclined to the incident light , the ...
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angle of incidence aperture axes azimuth bands beam bright bands centre circularly polarized coincides colours common light corresponding Crown 8vo crystal dark denote deviation diameter difference of phase diffraction direction distance diverging double refraction edge effect elasticity elliptically polarized equal ether Fresnel fringes glass Iceland spar inci incident light incident ray inclined intensity interference interval of retardation Jamin length light reflected luminous origin medium metal mirror molecules Newton observed opposite optic axis parallel particles perpendicular plane phenomena plane of incidence plane of polarization plane of reflexion plane-polarized polarized light polarized ray polarizing angle portions position Post 8vo principal section prism produced propagated ratio reflected light reflected pencil refracted rays refractive index refrangibility result rhombohedron right angles rings Second Edition shadow spectrum square substance thickness tion transmitted traversed undulation vary velocity velocity of propagation vibrations vols wave-theory Woodcuts
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