The Nature of Light, with a General Account of Physical OpticsHenry S. King & Company, 1875 - 356 стор. |
З цієї книги
Результати 1-5 із 84
Сторінка x
... parallel surfaces 48. Refraction through two parallel plates RRRR 65 65 65 67 49. Refraction through a piece of glass the surfaces of which are not parallel 68 50. A prism 68 51. Deflection through a prism 69 52. Smallest deflection ...
... parallel surfaces 48. Refraction through two parallel plates RRRR 65 65 65 67 49. Refraction through a piece of glass the surfaces of which are not parallel 68 50. A prism 68 51. Deflection through a prism 69 52. Smallest deflection ...
Сторінка xiii
... Parallel Tourmaline plates . 315 172 . Crossed Tourmaline plates 315 173. Two Nicol's prisms employed as a polariser 174. Decomposition of vibrations 175. Dubosq's polarising apparatus 316 317 325 176. Rings of colour produced by ...
... Parallel Tourmaline plates . 315 172 . Crossed Tourmaline plates 315 173. Two Nicol's prisms employed as a polariser 174. Decomposition of vibrations 175. Dubosq's polarising apparatus 316 317 325 176. Rings of colour produced by ...
Сторінка 19
... parallel . If a beam of the sun's rays be allowed to enter a chamber through a wide opening in the window shutter , it may be easily followed by the illumination of the floating particles of dust , and it may be shown that it has ...
... parallel . If a beam of the sun's rays be allowed to enter a chamber through a wide opening in the window shutter , it may be easily followed by the illumination of the floating particles of dust , and it may be shown that it has ...
Сторінка 22
... parallel to it . If the second screen . be just twice as distant from the source of light as the first , the area of the shadow will be four times as large as the screen which throws the shadow . If the latter be removed , the same ...
... parallel to it . If the second screen . be just twice as distant from the source of light as the first , the area of the shadow will be four times as large as the screen which throws the shadow . If the latter be removed , the same ...
Сторінка 26
... parallel rays of light from the sun be allowed to pass obliquely through an opening in the window shutter ( fn , fig . 14 ) and to fall upon the plane surface of mercury at rest ( s s ' ) , it will be seen that from the point ( n ) ...
... parallel rays of light from the sun be allowed to pass obliquely through an opening in the window shutter ( fn , fig . 14 ) and to fall upon the plane surface of mercury at rest ( s s ' ) , it will be seen that from the point ( n ) ...
Загальні терміни та фрази
absorption æther angle of incidence angle of refraction aperture appears beam blue body bright lines carbon points centre circle colour consequently convex convex lens corresponding Crown 8vo crown glass crystal dark lines Demy 8vo difference of path diffraction direction double refraction elementary waves equal exhibit fasciculus Fcap flame flint glass fluorescence focal distance green half wave-length Heliostat homogeneous Iceland spar illuminated Illustrations incident rays index of refraction International Scientific Series lens lenses luminous point marginal rays metal Nicol's prism object observed optic axis parallel particles pass perpendicular phenomena placed plane of vibration polariscope polarised ray position Post 8vo principal plane prism propagated Quartz ray of light reflected reflexion refracted ray refracting angle refrangible regarded right angles rotated screen Second Edition seen slit Sodium solar spectrum source of light spectra surface telescope thickness tion traverse tube undulatory vapour velocity vertical violet vols whilst yellow
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