Author: W. W. Coblentz

Publisher: Forgotten Books

Published: 2016-09-26

Total Pages: 28

ISBN-13: 9781333752552

Excerpt from Radiometric Investigations of Infra-Red Absorption and Reflection Spectra Just how these specific groups of atoms are placed with respect to the crystallographic axes it is impossible to determine. A practical question in optics, viz, the possibility of finding material suitable for prisms for use in certain regions of the spectrum in which our present prism material is opaque or in which its dispersion is small, was also kept in View. 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.