On the Undulatory Theory of Optics: Designed for the Use of Students in the UniversityMacmillan, 1866 - 159 σελίδες |
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Σελίδα 16
... appear to shew that this is not true . Still whether v be constant or not , it is impossible to unite two such terms as ( 2π λ a sin ( vt - x ) + +4 } and b sin 2π λ ' · B } , 1 ( v't - x ) + B so as to destroy the original form . We ...
... appear to shew that this is not true . Still whether v be constant or not , it is impossible to unite two such terms as ( 2π λ a sin ( vt - x ) + +4 } and b sin 2π λ ' · B } , 1 ( v't - x ) + B so as to destroy the original form . We ...
Σελίδα 18
... appears to be correct , but its appli- Ication in several cases seems doubtful . The effect of each small wave must be limited by the same considerations which limit the effect of the great wave . Now we know , from the algebraical ...
... appears to be correct , but its appli- Ication in several cases seems doubtful . The effect of each small wave must be limited by the same considerations which limit the effect of the great wave . Now we know , from the algebraical ...
Σελίδα 21
... appears evident : if If the lights be represented by the square of the coefficient we have light from a single ... appear if instead of two candles we had taken three or any other number . But the agreement will not hold if we take any ...
... appears evident : if If the lights be represented by the square of the coefficient we have light from a single ... appear if instead of two candles we had taken three or any other number . But the agreement will not hold if we take any ...
Σελίδα 23
... appears that the wave is accelerated as it goes on , and ultimately gains a quarter of the length of a wave on the space which it would have described with the uniform velocity v or √ ( mgH ) . Expanding , sin2 0 ZG = r - cos 0.z ...
... appears that the wave is accelerated as it goes on , and ultimately gains a quarter of the length of a wave on the space which it would have described with the uniform velocity v or √ ( mgH ) . Expanding , sin2 0 ZG = r - cos 0.z ...
Σελίδα 27
... appears that the difference of the paths of the waves from different parts of the opening is so small in proportion to the length of a wave , that all when they fall on G may be considered to be in the same phase , and therefore every ...
... appears that the difference of the paths of the waves from different parts of the opening is so small in proportion to the length of a wave , that all when they fall on G may be considered to be in the same phase , and therefore every ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
2π λ a² cos² Algebra analyzing plate angle of incidence aperture axis BROOKE FOSS WESTCOTT Cambridge cloth coefficient common light Consequently Crown 8vo dicular different colours direction displacement distance disturbance double refraction ELEMENTARY TREATISE elliptically polarized English equal equation ether explain expression Extra fcap extraordinary ray fcap find the intensity Fresnel's rhomb front glass Iceland spar integral intensity of light investigation Latin length Mathematical motion nearly Newton's rings ordinary ray original particles pencil perpen perpendicular phænomena plane of incidence plane of polarization plane of reflection polarized light position principal plane prism produced Professor PROP proportion radius reflected ray represented retardation rhombohedron Schools screen Second Edition seen shews similar sin² suppose surface tion tourmaline undulation uniaxal crystal velocity vibration vibrations perpendicular vt-x λ 2π λό όλ
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