Elementary Treatise on the Wave-theory of LightLongman, Brown, Green, Longmans, and Roberts, 1857 - 208 pages |
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Page x
... amplitudes of reflected and refracted vibrations deduced . ( 157 ) Intensity of light reflected at extreme incidences . ( 158 ) Partial polari- zation by reflexion and refraction ; law of Arago . ( 159 ) Complete polariza- tion of ...
... amplitudes of reflected and refracted vibrations deduced . ( 157 ) Intensity of light reflected at extreme incidences . ( 158 ) Partial polari- zation by reflexion and refraction ; law of Arago . ( 159 ) Complete polariza- tion of ...
Page 14
... amplitude of the vibration determines the loudness of the sound ; and the frequency of the pulses , or the time of vibration , deter- mines its note . In like manner , the amplitude of the ethereal vibrations determines the intensity of ...
... amplitude of the vibration determines the loudness of the sound ; and the frequency of the pulses , or the time of vibration , deter- mines its note . In like manner , the amplitude of the ethereal vibrations determines the intensity of ...
Page 15
... amplitude of the vibration , yet it does not appear , à priori , by what power of the amplitude it is to be represented . In fact , we must define what we mean by a double , triple , & c . quantity of light , before we can know how that ...
... amplitude of the vibration , yet it does not appear , à priori , by what power of the amplitude it is to be represented . In fact , we must define what we mean by a double , triple , & c . quantity of light , before we can know how that ...
Page 57
... amplitude will be the sum of the amplitudes of the component vibrations when their directions conspire , and their difference when they are opposed . ( 76 ) Let us transfer this to the case of Light : -Let us suppose that two sets of ...
... amplitude will be the sum of the amplitudes of the component vibrations when their directions conspire , and their difference when they are opposed . ( 76 ) Let us transfer this to the case of Light : -Let us suppose that two sets of ...
Page 58
... amplitude of vibration ; the intensity , there- fore , is quadrupled in the former case , and destroyed in the latter . We have here taken , for the sake of illustration , two of the most important cases , -those , namely , in which the ...
... amplitude of vibration ; the intensity , there- fore , is quadrupled in the former case , and destroyed in the latter . We have here taken , for the sake of illustration , two of the most important cases , -those , namely , in which the ...
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Common terms and phrases
amplitudes angle of incidence aperture Arago axes azimuth beam bright bright band centre circularly polarized coincides colours common light complete corresponding crystal deduced denote deviation difference of phase diffraction direction distance diverging double refraction edge effects elasticity elliptically polarized equal ether Fresnel fringes glass History inci incident light incident ray inclined intensity interference interval of retardation Jamin latter length light polarized light reflected luminous origin medium 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 principle prism produced propagated ratio reflected light refracted pencils refracted rays refractive index refrangibility result rings Second Edition shadow spectrum Square crown 8vo substance theory thickness tion transmitted traversed undulation vary velocity vibrations vis viva vols wave-theory Woodcuts
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