On the Undulatory Theory of Optics: Designed for the Use of Students in the UniversityMacmillan, 1866 - 159 σελίδες |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 5 από τα 34.
Σελίδα 58
... rings of which O is the center , and the squares of whose diameters are in the proportion of 1 , 2 , 3 , & c . ( 2 ) The most brilliant light is reflected when OM2 λ sec B ... rings there are bright rings , 58 UNDULATORY THEORY OF OPTICS .
... rings of which O is the center , and the squares of whose diameters are in the proportion of 1 , 2 , 3 , & c . ( 2 ) The most brilliant light is reflected when OM2 λ sec B ... rings there are bright rings , 58 UNDULATORY THEORY OF OPTICS .
Σελίδα 59
... finally cease to be visible . The diameter of each ring is the same as that of the ring of oppo- site character produced by reflected light . 72. These are commonly called Newton's rings , from the RINGS PRODUCED BY LENSES IN CONTACT . 59.
... finally cease to be visible . The diameter of each ring is the same as that of the ring of oppo- site character produced by reflected light . 72. These are commonly called Newton's rings , from the RINGS PRODUCED BY LENSES IN CONTACT . 59.
Σελίδα 60
... rings , arising from the different mixtures of all the colours producing white light , are commonly called Newton's scale of colours . In describing them it is usual to describe them by the number of the ring ( including the central ...
... rings , arising from the different mixtures of all the colours producing white light , are commonly called Newton's scale of colours . In describing them it is usual to describe them by the number of the ring ( including the central ...
Σελίδα 68
... rings , the inner and outer radii of one being r and r + dr , or its surface being 2rror . The distance of every point of this ring from the point of the screen is b + a + b 2ab nearly , and hence the whole displacement at the central ...
... rings , the inner and outer radii of one being r and r + dr , or its surface being 2rror . The distance of every point of this ring from the point of the screen is b + a + b 2ab nearly , and hence the whole displacement at the central ...
Σελίδα 69
... rings , we must have V as small as possible , or 1 1 - a Ъ + must be as small as possible , and therefore b must be as great as possible . On diminishing b , Vincreases . Con- sequently if we first place the screen at a very great ...
... rings , we must have V as small as possible , or 1 1 - a Ъ + must be as small as possible , and therefore b must be as great as possible . On diminishing b , Vincreases . Con- sequently if we first place the screen at a very great ...
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
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
Δημοφιλή αποσπάσματα
Σελίδα 2 - MARSHALL — A TABLE OF IRREGULAR GREEK VERBS, classified according to the arrangement of Curtius' Greek Grammar. By JM MARSHALL, MA, one of the Masters in Clifton College. 8vo. cloth. New Edition, is.
Σελίδα 18 - NM FERRERS, MA, Fellow and Tutor of Gonville and Caius College, Cambridge. AN ELEMENTARY TREATISE ON TRILINEAR ' CO-ORDINATES, the Method of Reciprocal Polars, and the Theory of Projectors.
Σελίδα 45 - European History, Narrated in a Series of Historical Selections from the best Authorities. Edited and arranged by EM SEWELL and CM YONGE. First Series, crown 8vo. 6s. ; Second Series, 1088-1228, crown 8vo. 6s. Third Edition. " We know of scarcely anything," says the GUARDIAN, of this volume, "which is so likely to raise to a higher level the average standard of English education.
Σελίδα 54 - PROCTER— A HISTORY OF THE BOOK OF COMMON PRAYER, with a Rationale of its Offices. By FRANCIS PROCTER, MA Thirteenth Edition, revised and enlarged. Crown 8vo. loг. 6d. PROCTER AND MACLEAR— AN ELEMENTARY INTRODUCTION TO THE BOOK OF COMMON PRAYER.
Σελίδα 7 - Map. By the Rev. PERCIVAL FROST, MA, late Fellow of St. John's College, Cambridge. Fcap. 8vo.
Σελίδα 1 - HODGSON -MYTHOLOGY FOR LATIN VERSIFICATION. A brief Sketch of the Fables of the Ancients, prepared to be rendered into Latin Verse for Schools.
Σελίδα 8 - THE SEVEN KINGS OF ROME. An Easy Narrative, abridged from the First Book of Livy by the omission of Difficult Passages; being a First Latin Reading Book, with Grammatical Notes and Vocabulary.
Σελίδα 20 - HEMMING— AN ELEMENTARY TREATISE ON THE DIFFERENTIAL AND INTEGRAL CALCULUS, for the Use of Colleges and Schools. By GW HEMMING, MA, Fellow of St. John's College, Cambridge. Second Edition, with Corrections and Additions. 8vo.
Σελίδα 36 - HUXLEY, FRS, Professor of Natural History in the Royal School of Mines. New Edition. Fcap. 8vo.