Earthquakes in the Light of the New Seismology (Classic Reprint)

Earthquakes in the Light of the New Seismology (Classic Reprint)
ISBN-10
1332785158
ISBN-13
9781332785155
Category
Science
Pages
380
Language
English
Published
2016-06-27
Author
Clarence Edward Dutton

Description

Excerpt from Earthquakes in the Light of the New Seismology The standpoint of the new seismology is very different from that Of the Old. The latter Often seemed to regard earthquakes as being one Of the formative geologic forces Of nature, whose origin was mysterious, but which aecom plished important structural results. The new view treats them as pure effects Of geologic forces, just as thunder is an effect Of, the electric discharge, and not the cause Of it. As sound is merely the elastic vibration Of the a1r, _so, in the view Of the new seismology, the earthquake is merely the elastic vibration Of the earth-mass. Hence the science be comes in a great measure the investigation Of elastic wave motion in a solid medium. This medium is the earth itself.. And since the modes and configurations Of this motion depend almost wholly upon the nature Of the medium which transmits them, they become a means Of investigating some important problems relating to the con dition Of the earth's interior. 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.

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