On the Undulatory Theory of Optics: Designed for the Use of Students in the UniversityMacmillan, 1866 - 159 σελίδες |
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Σελίδα 44
... bars alternately bright and black . 49. We have supposed the plane of reflection to be per- pendicular to the edge where the two mirrors touch . If how- ever it had been inclined in any manner , the result would have been precisely the ...
... bars alternately bright and black . 49. We have supposed the plane of reflection to be per- pendicular to the edge where the two mirrors touch . If how- ever it had been inclined in any manner , the result would have been precisely the ...
Σελίδα 45
... bars will sensibly overshoot the yellow and green and blue bars , and the more as we recede farther from the center . Con- sequently the bars will be coloured , the bright bars being red on the outside and blue on the inside . And after ...
... bars will sensibly overshoot the yellow and green and blue bars , and the more as we recede farther from the center . Con- sequently the bars will be coloured , the bright bars being red on the outside and blue on the inside . And after ...
Σελίδα 46
... bars , and the whole is a mass of tolerably uniform white light . This indistinctness of bars , and ultimately their disappearance , always take place when one of the mixed streams of light has described a path longer than that of the ...
... bars , and the whole is a mass of tolerably uniform white light . This indistinctness of bars , and ultimately their disappearance , always take place when one of the mixed streams of light has described a path longer than that of the ...
Σελίδα 47
... bars being dif- ferent ) with the following exception . The breadth of the bars for different colours does not ( as before ) depend simply on X , Now varies with A : it is greatest for the but on н λ - 1 · μ blue rays or those for which ...
... bars being dif- ferent ) with the following exception . The breadth of the bars for different colours does not ( as before ) depend simply on X , Now varies with A : it is greatest for the but on н λ - 1 · μ blue rays or those for which ...
Σελίδα 49
... bars ) through which the differently coloured bars are shifted . 61. It will readily be imagined that if a piece of com- mon glass were interposed , the lengths GM and HM + ( μ − 1 ) T would , on account of the exceeding smallness of λ ...
... bars ) through which the differently coloured bars are shifted . 61. It will readily be imagined that if a piece of com- mon glass were interposed , the lengths GM and HM + ( μ − 1 ) T would , on account of the exceeding smallness of λ ...
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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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