actual angle become blue body boiler called carried cause chamber College coloured common connected consider contains course Crown 8vo cylinder determined diagram direction Edition effect electric electrometer elements employed engine equal experiments exposed fact fault feet figure fixed fluid follow force further geological give given glass green ground important indicate keys kind Lectures less light London look matter means mechanism metal method motion moving musical nature numerous Illustrations observer obtained occur ordinary pair particular pass plate portion position possible practical present pressure prism produced Professor quantity question rays reflected represented rocks salt scale SCIENCE seen shown side silver solution sound spectrum steam strata sulphuric acid suppose surface Survey torsion vibrations weight whole
Page 8 - Guillemin. — THE FORCES OF NATURE: A Popular Introduction to the Study of Physical Phenomena. By AMEDEE GUILLEMIN. Translated from the French by MRS. NORMAN LOCKYER ; and Edited, with Additions and Notes, by J. NORMAN LOCKYER, FRS Illustrated by II Coloured Plates and 455 Woodcuts.
Page 2 - AN ACCOUNT OF A METHOD OF COPYING PAINTINGS UPON GLASS, and of making Profiles, by the agency of Light upon Nitrate of Silver.
Page 33 - ... that another principle of classification is presented by the different electric systems used in them, which may be divided into two classes : — I. Idiostatic, that in which the whole electric force depends on the electrification which is itself the subject of the test. II. Heterostatic, in which, besides the electrification to be tested, another electrification maintained independently of it is taken advantage of. Thus, for example, the long-range electrometer...
Page 14 - UNDULATORY THEORY OF OPTICS. Designed for the Use of Students in the University. New Edition. Crown 8vo. 6s. 6d. ON SOUND AND ATMOSPHERIC VIBRATIONS. With the Mathematical Elements of Music. Designed for the Use of Students in the University. Second Edition, Revised and Enlarged. Crown 8vo.