Elementary Treatise on the Wave-theory of LightLongman, Brown, Green, Longmans, and Roberts, 1857 - 208 من الصفحات |
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الصفحة ix
... aperture . ( 104 ) Diffraction by small circular aperture . ( 105 ) Diffraction by opaque circular disc . ( 106 ) Diffracted rings produced by fibres irregularly disposed ; Young's eriometer . ( 107 , 108 ) Diffraction by fine gratings ...
... aperture . ( 104 ) Diffraction by small circular aperture . ( 105 ) Diffraction by opaque circular disc . ( 106 ) Diffracted rings produced by fibres irregularly disposed ; Young's eriometer . ( 107 , 108 ) Diffraction by fine gratings ...
الصفحة 6
... the wheel be made to re- volve rapidly , its velocity may be such that the light trans- mitted through the opening at one extremity of the diameter a If 1 shall not pass through the opposite aperture 6 PROPAGATION OF LIGHT .
... the wheel be made to re- volve rapidly , its velocity may be such that the light trans- mitted through the opening at one extremity of the diameter a If 1 shall not pass through the opposite aperture 6 PROPAGATION OF LIGHT .
الصفحة 7
Humphrey Lloyd. a If 1 shall not pass through the opposite aperture on its return , but be intercepted by the adjacent ... aperture near the eye - piece . It is then received on a transparent plate , placed between the focus and the eye ...
Humphrey Lloyd. a If 1 shall not pass through the opposite aperture on its return , but be intercepted by the adjacent ... aperture near the eye - piece . It is then received on a transparent plate , placed between the focus and the eye ...
الصفحة 8
Humphrey Lloyd. telescope , having passed through one of the apertures in the revolving wheel , and is received perpendicularly on the mirror in the focus of the second . It then returns by the same route , and is received by the eye at ...
Humphrey Lloyd. telescope , having passed through one of the apertures in the revolving wheel , and is received perpendicularly on the mirror in the focus of the second . It then returns by the same route , and is received by the eye at ...
الصفحة 17
... aperture in the window , and is allowed to fall upon a metallic mirror , a reflected beam is seen pursuing a determinate direc- tion after leaving the mirror ; and if the eye be placed in this direction , it will perceive a brilliant ...
... aperture in the window , and is allowed to fall upon a metallic mirror , a reflected beam is seen pursuing a determinate direc- tion after leaving the mirror ; and if the eye be placed in this direction , it will perceive a brilliant ...
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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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