Excerpt from The Physical Review, Vol. 4: A Journal of Experimental and Theoretical Physics; July, 1914
An experiment was performed to ascertain if there was any difference in brightness on mixing the two colored lights by the flicker method and by superposing the steady lights. The colors being nearly comple mentary to each other the color difference in these measurements was small. When the colored lights were mixed by means of a sector disk the speeds of the latter were slightly above and below that at which flicker vanished. The sector disk was also rotated at a very high speed and finally was taken out and the lights permitted to mix by superposition. In all cases the comparison was made against W with the same slight color difference. Practically identical results were obtained in all cases showing that there was no difference in brightness when R and C were mixed by superposing the two colored lights or as in the flicker method providing the flicker was not more than barely apparent. This supports the validity of Talbot's law for colored lights.
About the Publisher
Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com
This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Die Inhaltsangabe kann sich auf eine andere Ausgabe dieses Titels beziehen.
Gratis für den Versand von Vereinigtes Königreich nach USA
Versandziele, Kosten & DauerAnbieter: Forgotten Books, London, Vereinigtes Königreich
Paperback. Zustand: New. Print on Demand. This book introduces a new approach to the study of a compound's absorption spectrum through its emission spectrum, and vice versa, as both relate to each other and express the structure of the molecule. The author explores how changes in one spectrum affect relationships and appearance in the other. By focusing on the absorption and emission spectra of a compound in both liquid and vapor states, the author provides important new insights into the study and understanding of molecular structure. This advanced resource will be of interest to researchers and students alike, enriching their grasp of the connection between absorption and emission spectra in relation to molecular structure. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. Bestandsnummer des Verkäufers 9780282985219_0
Anzahl: Mehr als 20 verfügbar
Anbieter: PBShop.store US, Wood Dale, IL, USA
PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000. Bestandsnummer des Verkäufers LW-9780282985219
Anzahl: 15 verfügbar
Anbieter: PBShop.store UK, Fairford, GLOS, Vereinigtes Königreich
PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000. Bestandsnummer des Verkäufers LW-9780282985219
Anzahl: 15 verfügbar