On the Undulatory Theory of Optics: Designed for the Use of Students in the University |
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Page 5
... gives い( x , t ) = ( vtx ) * . $ 7. This expression however is too general to be of much use to us , and we will choose a particular form that will be more convenient . Suppose we fix on this condition to deter- mine the form of the ...
... gives い( x , t ) = ( vtx ) * . $ 7. This expression however is too general to be of much use to us , and we will choose a particular form that will be more convenient . Suppose we fix on this condition to deter- mine the form of the ...
Page 37
... give a construction for determining the front of a wave at any time from knowing its front at any pre- vious time . In fig . 11 let AB be a small part of the curved front of a wave : and draw Aa , Bb , normals to the front , and let ...
... give a construction for determining the front of a wave at any time from knowing its front at any pre- vious time . In fig . 11 let AB be a small part of the curved front of a wave : and draw Aa , Bb , normals to the front , and let ...
Page 39
... gives us at once this equation , AP + μ . PC constant : = which is the same as Newton's in the 97th Proposition of the Principia . 44. A focus therefore may be defined as the point COURSE OF A WAVE AFTER REFLECTION . 39.
... gives us at once this equation , AP + μ . PC constant : = which is the same as Newton's in the 97th Proposition of the Principia . 44. A focus therefore may be defined as the point COURSE OF A WAVE AFTER REFLECTION . 39.
Page 55
... give the minimum intensity of red light , more of yellow , the mean intensity of green , more of blue , and the maximum of violet ( the mixture of which would produce a greenish blue diluted with much white ) . It is to be remarked that ...
... give the minimum intensity of red light , more of yellow , the mean intensity of green , more of blue , and the maximum of violet ( the mixture of which would produce a greenish blue diluted with much white ) . It is to be remarked that ...
Page 71
... gives bλ ( 2π COS 274 λ :( vt - B + рх + b Ъ ; and if y ' and y ' are the least and greatest values of y for a given value of x ( given by the equation to the aperture in terms of x ) , the first integral is , between these limits , 2π ...
... gives bλ ( 2π COS 274 λ :( vt - B + рх + b Ъ ; and if y ' and y ' are the least and greatest values of y for a given value of x ( given by the equation to the aperture in terms of x ) , the first integral is , between these limits , 2π ...
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Common terms and phrases
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 dx dy ELEMENTARY TREATISE elliptically polarized English equal equation ether explain expression Extra fcap extraordinary ray fcap 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 velocity vibration vibrations perpendicular vt-x λατ λό όλ
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