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- Preliminary Table of Solar Spectrum Wave-Lengths, Vol. 1 (Classic Reprint)
Preliminary Table of Solar Spectrum Wave-Lengths, Vol. 1 (Classic Reprint)
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Excerpt from Preliminary Table of Solar Spectrum Wave-Lengths, Vol. 1The following table of the lines of the solar spectrum has been in course of preparation at the Johns Hopkins University for many years in connection with an investigation of the spectra of the elements. The spectrum of every known element, except gallium (of which I have no specimen), has been photographed in connection with the solar spectrum, and some of these plates have been measured.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis 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.
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