Elementary Treatise on the Wave-theory of Light |
From inside the book
Results 1-5 of 38
Page x
... ratio of their lengths . ( 165 ) Elliptic polarization by total reflexion . ( 166 ) Circular polarization ; Fresnel's rhomb . ( 167 , 168 ) Laws of metal- lic reflexion - discoveries of Malus and Brewster . ( 169 ) Reflected light ...
... ratio of their lengths . ( 165 ) Elliptic polarization by total reflexion . ( 166 ) Circular polarization ; Fresnel's rhomb . ( 167 , 168 ) Laws of metal- lic reflexion - discoveries of Malus and Brewster . ( 169 ) Reflected light ...
Page 4
... ratio of unity to the sine of the angle of inclination . The intensity of the illumination is , therefore , diminished in the same proportion , and is expressed by the formula ai sin 0 d2 being the inclination of the surface to the ...
... ratio of unity to the sine of the angle of inclination . The intensity of the illumination is , therefore , diminished in the same proportion , and is expressed by the formula ai sin 0 d2 being the inclination of the surface to the ...
Page 15
... ratio of the distance . Thus the known law of the variation of the in- tensity of light is deduced from the principles of undulatory propagation . ( 18 ) The colour of the light ( it has been said ) depends on the number of impulses ...
... ratio of the distance . Thus the known law of the variation of the in- tensity of light is deduced from the principles of undulatory propagation . ( 18 ) The colour of the light ( it has been said ) depends on the number of impulses ...
Page 16
... ratio of the times of the extreme vibrations which affect the eye being only that of 1:58 to 1 , which is less than the ratio of the times of vibration of a fundamental note and its octave . There is no reason for supposing , however ...
... ratio of the times of the extreme vibrations which affect the eye being only that of 1:58 to 1 , which is less than the ratio of the times of vibration of a fundamental note and its octave . There is no reason for supposing , however ...
Page 19
... ratio . In order to verify this law experimentally , it is only neces- sary to measure several angles of incidence at the surface of the same medium , and the corresponding angles of refraction . This was done by Ptolemy in the second ...
... ratio . In order to verify this law experimentally , it is only neces- sary to measure several angles of incidence at the surface of the same medium , and the corresponding angles of refraction . This was done by Ptolemy in the second ...
Other editions - View all
Common terms and phrases
amplitudes angle of incidence aperture Arago axes azimuth beam bright bright band centre circularly polarized coincides colours common light complete corresponding crystal deduced denote deviation difference of phase diffraction direction distance diverging double refraction edge effects elasticity elliptically polarized equal ether Fresnel fringes glass History inci incident light incident ray inclined intensity interference interval of retardation Jamin latter length light polarized light reflected luminous origin medium molecules Newton observed opposite optic axis parallel particles perpendicular plane phenomena plane of incidence plane of polarization plane of reflexion plane-polarized polarized light polarized ray polarizing angle portions position Post 8vo principal section principle prism produced propagated ratio reflected light refracted pencils refracted rays refractive index refrangibility result rings Second Edition shadow spectrum Square crown 8vo substance theory thickness tion transmitted traversed undulation vary velocity vibrations vis viva vols wave-theory Woodcuts
Popular passages
Page 9 - Maunder's Historical Treasury; comprising a General Introductory Outline of Universal History, Ancient and Modern, and a Series of separate Histories of every principal Nation that exists ; their Rise, Progress, and Present Condition, the Moral and Social Character of their respective Inhabitants, their Religion, Manners and Customs, &c.
Page 208 - A Dictionary of Practical Medicine : Comprising General Pathology, the Nature and Treatment of Diseases, Morbid Structures, and the Disorders especially...
Page 207 - The Cabinet Lawyer : A Popular Digest of the Laws of England, Civil and Criminal ; with a Dictionary of Law Terms, Maxims, Statutes, and Judicial Antiquities ; Correct Tables of Assessed Taxes, Stamp Duties, Excise Licenses, and Post-Horse Duties; Post-Office Regulations ; and Prison Discipline. 17th Edition, comprising the Public Acts of the Session 1857.
Page 1 - The Englishman's Hebrew and Chaldee Concordance of the Old Testament : Being an Attempt at a Verbal Connexion between the Original and the English Translations ; with Indexes, a List of the Proper Names and their Occurrences, &c.
Page 13 - The Family Shakspeare ; in which nothing is added to the Original Text ; but those words and expressions are omitted which cannot with propriety be read aloud.
Page 4 - Visits to Remarkable Places : Old Halls, Battle-Fields, and Scenes illustrative of Striking Passages in English History and Poetry. By WILLIAM HOWITT. 2 vols. square crown 8vo. with Wood Engravings, 25s. The Rural Life of England.
Page 208 - Cresy's Encyclopaedia of Civil Engineering, Historical, Theoretical, and Practical. Illustrated by upwards of 3,000 Woodcuts. Second Edition, revised and brought down to the Present Time in a Supplement,comprisingMetropolitan WaterSupply, Drainage of Towns, Railways, Cubical Proportion, Brick and Iron Construction, Iron Screw Piles, Tubular Bridges, &c.
Page 206 - Encyclopaedia of Rural Sports; or, a complete Account, Historical, Practical, and Descriptive, of Hunting, Shooting, Fishing, Racing, and other Field Sports and Athletic Amusements of the present day.
Page 10 - Critical History of the Language and Literature of Ancient Greece.
Page 16 - Sharon Turner's History of England during the Middle Ages: Comprising the Reigns from the Norman Conquest to the Accession of Henry VIII. Fifth Edition, revised by the Rev. S. TUBNEB. 4 vols. 8vo. price 50s. Sharon Turner's History of the AngloSaxons, from the Earliest Period to the Norman Conquest.