FORMERLY PROFESSOR OF PHYSICS IN THE LYCÉE LOUIS-LE-GRAND, INSPECTOR OF THE ACADEMY OF PARIS. TRANSLATED AND EDITED, WITH EXTENSIVE MODIFICATIONS IN FOUR PARTS. PART IV. SOUND AND LIGHT. ILLUSTRATED BY 193 ENGRAVINGS ON WOOD, AND ONE COLORED PLATE. TENTH EDITION. NEW YORK: D. APPLETON AND COMPANY, 1, 3, AND 5 BOND STREET. 1891. |