A Treatise on Physical OpticsDeighton, Bell, 1892 - 411 páginas |
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Página x
... refracted by a thin plate . 28. Newton's Rings 29. Colours of Thick Plates 30. Stokes ' fundamental hypothesis 31. Coloured rings produced by a plane mirror 28 • 28 29 31 33 34 34 32. Proof of Stokes ' hypothesis 38 33. Colours of Mixed ...
... refracted by a thin plate . 28. Newton's Rings 29. Colours of Thick Plates 30. Stokes ' fundamental hypothesis 31. Coloured rings produced by a plane mirror 28 • 28 29 31 33 34 34 32. Proof of Stokes ' hypothesis 38 33. Colours of Mixed ...
Página xiv
... refracted wave is a superficial wave 176 176 177 177 177 178 178 178 179 180 181 . • 175. Reflection and refraction of light polarized perpendicularly to the plane of incidence 182 176. Proof of Brewster's law 183 177. Experiments of ...
... refracted wave is a superficial wave 176 176 177 177 177 178 178 178 179 180 181 . • 175. Reflection and refraction of light polarized perpendicularly to the plane of incidence 182 176. Proof of Brewster's law 183 177. Experiments of ...
Página xv
... refracted by a single plate by a pile of plates 210. Quasi - geometrical construction for the intensities of the reflected 211. Finely divided substances exhibit colour , or are white 212. Tables . 213 213 214 215 do . 215 217 • · 218 ...
... refracted by a single plate by a pile of plates 210. Quasi - geometrical construction for the intensities of the reflected 211. Finely divided substances exhibit colour , or are white 212. Tables . 213 213 214 215 do . 215 217 • · 218 ...
Página xx
... refracted wave 332 334 · · 374. Intensity of light polarized perpendicularly to the plane of incidence 375. Expressions for the ratio of the amplitudes , and the difference of 334 the changes of phase 335 376. The constants R and a can ...
... refracted wave 332 334 · · 374. Intensity of light polarized perpendicularly to the plane of incidence 375. Expressions for the ratio of the amplitudes , and the difference of 334 the changes of phase 335 376. The constants R and a can ...
Página 8
... refracted light will not be proportional to the squares of their amplitudes , but will contain a factor , whose value will depend upon which definition we adopt . It will be advantageous to adopt a definition , which will make the ratio ...
... refracted light will not be proportional to the squares of their amplitudes , but will contain a factor , whose value will depend upon which definition we adopt . It will be advantageous to adopt a definition , which will make the ratio ...
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Otras ediciones - Ver todas
Términos y frases comunes
A₁ accordingly amplitude angle of incidence aperture axis bands biaxal crystal centre change of phase circularly polarized colours cos² critical angle diffraction direction of vibration displacement dx dy elastic ellipsoid elliptically polarized equal equations of motion ether extraordinary ray extraordinary wave follows formulæ Fresnel's glass Hence Iceland spar incident light index of refraction integral intensity light is incident light is polarized Lord Rayleigh medium Nicol normal obtain optic axes parallel perpendicular plane of incidence plane of polarization plate of quartz polarized light polarized perpendicularly polarizing angle prism produced quantity quartz reflected and refracted reflected light refracted wave rhomb right-handed rings rotation sin² spectrum suppose surface theory thickness transmitted transparent U₁ uniaxal crystal V₁ values velocity of propagation wave-front wave-length wave-surface whence whilst μ²
Pasajes populares
Página 372 - Nicol's prism turned in any way. [Shown.] (5) The spectrum of the reflected light is frequently found to consist almost entirely of a comparatively narrow band. When the angle of incidence is increased, the band moves in the direction of increasing refrangibility, and at the same time increases rapidly in width. In many cases the reflection appears to be almost total.
Página 356 - The difference between these numbers is greater than can be accounted for by errors of observation, and shows that our theories of the structure of bodies must be much improved before we can deduce their optical from their electrical properties. At the same time, I think that the agreement of the numbers is such that if no greater discrepancy were found between the numbers derived from the optical and...
Página 347 - To fill all space with a new medium whenever any new phenomenon is to be explained is by no means philosophical, but if the study of two different branches of science has independently suggested the idea of a medium, and if the properties which must be attributed to the medium in order to account for electromagnetic phenomena are of the same kind as those which, we attribute to the luminiferous medium in order to account for the phenomena of light, the evidence for the physical existence of the medium...
Página 347 - But the properties of bodies are capable of quantitative measurement. We therefore obtain the numerical value of some property of the medium, such as the velocity with which a disturbance is propagated through it, which can be calculated from electromagnetic experiments, and also observed directly in the case of light. If it should be found that the velocity of propagation of electromagnetic disturbances is the same as the velocity of light, and this not only in air, but in other transparent media,...