Easy lessons in light. (Easy lessons in sci.). |
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æther angle of incidence BOOK bright Cambridge candle centre chapter circle Clifton College coloured rays cone continuous spectrum convex lens Crown 8vo curve dark bands dark lines deviation diffraction distance edge effective rays ELEMENTARY TREATISE English equal Eton College Extra fcap focus FRANCIS TURNER PALGRAVE glass Globe 8vo GRAMMAR Greek half a wave halo heat HISTORY interference interior fringes J. P. MAHAFFY late Fellow LATIN lens lenses light band looking M.A. New Edition Maps Mathematical numerous Illustrations object obliquely Owens College pale shadow band parallel rays particles passing perpendicular plane primary waves prism produced Professor rainbow ray falling rays of light red light red rays reflexion refracted rays refractive index refrangibility revised and enlarged round School secondary waves seen set of secondary shadow bands side sine spectra spectroscope star substance surface transparent Trinity College tube unrefracted vapour velocity vibration visible wave length
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Page 6 - BOOLE— Works by G. BOOLE, DCL, FRS, late Professor of Mathematics in the Queen's University, Ireland. A TREATISE ON DIFFERENTIAL EQUATIONS. Third and Revised Edition.
Page 5 - With the Mathematical Elements of Music. Designed for the Use of Students in the University. Second Edition, Revised and Enlarged. Crown 8vo. gs. A TREATISE OF MAGNETISM. Designed for the Use of Students in the University.
Page 37 - HALES— LONGER ENGLISH POEMS, with Notes, Philological and Explanatory, and an Introduction on the Teaching of English. Chiefly for Use in Schools. Edited by JW HALES, MA, Professor of English Literature at King's College, London.
Page 20 - LOGIC. ELEMENTARY LESSONS IN LOGIC; Deductive and Inductive, with copious Questions and Examples, and a Vocabulary of Logical Terms. By W. STANLEY JEVONS, MA, Professor of Political Economy in University College, London. New Edition. Fcap. 8vo. 3*. 6d. " Nothing can be better for a school-book. "-^-GUARDIAN. "A manual alike simple, interesting, and scientific."— ATHHN/UJH.
Page 34 - A GENERAL SURVEY OF THE HISTORY OF THE CANON OF THE NEW TESTAMENT DURING THE fIRST FOUR CENTURIES. Fourth Edition. With Preface on "Supernatural Religion.
Page 31 - SHAKESPEARIAN GRAMMAR. An Attempt to illustrate some of the Differences between Elizabethan and Modern English. By the Rev. EA ABBOTT, DD, Head Master of the City of London School.
Page 19 - LESSONS IN ELEMENTARY CHEMISTRY, INORGANIC AND ORGANIC. By HENRY E. ROSCOE, FRS, Professor of Chemistry in Owens College, Manchester. With numerous Illustrations and Chromo-Litho of the Solar Spectrum, and of the Alkalies and Alkaline Earths. New Edition. Fcap. 8vo. <Jr. 6d. " As a standard general text-book it deserves to take a leading place. " — SPECTATOR. " We unhesitatingly pronounce it the best of all our elementary treatises on Chemistry.
Page 15 - New Edition. Crown 8vo. $s. KEY TO PLANE TRIGONOMETRY. Crown 8vo. icw. 6d. A TREATISE ON SPHERICAL TRIGONOMETRY. New Edition, enlarged. Crown 8vo. 4?. 6d. PLANE CO-ORDINATE GEOMETRY, as applied to the Straight Line and the Conic Sections. With numerous Examples.
Page 43 - TAYLOR— WORDS AND PLACES ; or, Etymological Illustrations of History, Ethnology, and Geography. By the Rev. ISAAC TAYLOR, MA Third and cheaper Edition, revised and compressed. With Maps. Globe 8vo. 6s.
Page 43 - SONNENSCHEIN and MEIKLEJOHN — THE ENGLISH METHOD OF TEACHING TO READ. By A. SONNENSCHEIN and JMD MEIKLEJOHN, MA Fcap. 8vo. * COMPRISING : THE NURSERY BOOK, containing all the Two-Letter Words in the Language. 1d. (Also in Large Type on Sheets for School Walls. 5*.) THE FIRST COURSE, consisting of Short Vowels with Single Consonants, 6d.