RELATIVITY: THE SPECIAL AND GENERAL THEORY

RELATIVITY: THE SPECIAL AND GENERAL THEORY

3.7 80
by Albert Einstein
     
 

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Einstein discerned two fundamental propositions that seemed to be the most assured, regardless of the exact validity of the (then) known laws of either mechanics or electrodynamics. These propositions were the constancy of the speed of light and the independence of physical laws (especially the constancy of the speed of light) from the choice of inertial system. In

Overview

Einstein discerned two fundamental propositions that seemed to be the most assured, regardless of the exact validity of the (then) known laws of either mechanics or electrodynamics. These propositions were the constancy of the speed of light and the independence of physical laws (especially the constancy of the speed of light) from the choice of inertial system. In his initial presentation of special relativity in 1905 he expressed these postulates as;
1)The Principle of Relativity – The laws by which the states of physical systems undergo change are not affected, whether these changes of state be referred to the one or the other of two systems in uniform translatory motion relative to each other
2)The Principle of Invariant Light Speed – "... light is always propagated in empty space with a definite velocity [speed] c which is independent of the state of motion of the emitting body." (from the preface). That is, light in vacuum propagates with the speed c (a fixed constant, independent of direction) in at least one system of inertial coordinates (the "stationary system"), regardless of the state of motion of the light source.

Product Details

ISBN-13:
2940011847103
Publisher:
Ancient Wisdom Publications
Publication date:
12/09/2010
Sold by:
Barnes & Noble
Format:
NOOK Book
Pages:
100
File size:
245 KB

Meet the Author

By 1908, Einstein was recognized as a leading scientist, and he was appointed lecturer at the University of Berne. The following year, he quit the patent office and the lectureship to take the position of physics docent at the University of Zurich. He became a full professor at Karl-Ferdinand University in Prague in 1911. In 1914, he returned to Germany after being appointed director of the Kaiser Wilhelm Institute for Physics (1914–1932)and a professor at the Humboldt University of Berlin, although with a special clause in his contract that freed him from most teaching obligations. He became a member of the Prussian Academy of Sciences. In 1916, Einstein was appointed president of the German Physical Society (1916–1918).

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Relativity 3.7 out of 5 based on 0 ratings. 80 reviews.
Guest More than 1 year ago
Six years of college physics courses never made relativity intuitively understandable for me. Academic texts concentrate on mathematical descriptions, manipulations and proofs to present theories. Einstein, in simple text, leads us through his very logical and understandable thought process, which led him to the relativity theories. I could manipulate the mathematics of relativity and come up with answers but never really had an intuitive feel for what really is going on till I read this book. I only wish I had read this first before plowing through graduate physics courses. The only other book I have ever read that was more enlightening was the Bible.
Baildog More than 1 year ago
While this is obviously an excellent book that everyone should have to read at some point in their life, this version suffers---as others have warned---from a glitch that fails to print the majority of the equations. DO NOT BUY THIS VERSION, find a complete version somewhere else.
Anonymous More than 1 year ago
Would have probably been a good read, but the equations are all missing. Everywhere you expect to see an equation, is a tag that says: eq. 'n': file eq'n'.gif
Anonymous More than 1 year ago
The book really helped me with my project. It gave me so many details.
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Understand anything.
Anonymous More than 1 year ago
Text conversion fail. Spend enough time translating to lose the author... not good for this kind of book.
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