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Special relativity corrects the hitherto laws of mechanics to handle situations involving all motions and especially those at a speed close to that of light (known as relativistic velocities). Today, special relativity is proven to be the most accurate model of motion at any speed when gravitational and quantum effects are negligible.
Jul 5, 2024 · Learn about special relativity, the part of Einstein's theory of relativity that deals with objects moving at constant speed. Find out how it explains the speed of light, mass and energy, and the famous equation E = mc2.
- The Editors of Encyclopaedia Britannica
Feb 1, 2022 · Special relativity is an explanation of how speed affects mass, time and space. The theory includes a way for the speed of light to define the relationship between energy...
Learn the basics of special relativity, the theory that changed our view of space and time, from Prof. Markus Klute. Explore topics such as length contraction, time dilation, Lorentz transformation, and more through lectures, problem sets, and exams.
Modern relativity is divided into two parts. Special relativity deals with observers who are moving at constant velocity. General relativity deals with observers who are undergoing acceleration. Einstein is famous because his theories of relativity made revolutionary predictions.
The theory of relativity usually encompasses two interrelated physics theories by Albert Einstein: special relativity and general relativity, proposed and published in 1905 and 1915, respectively. Special relativity applies to all physical phenomena in the absence of gravity.
Learn how Einstein's theory of special relativity describes how speed affects time and space, and how mass and energy are related. Find out how experiments and equations support this groundbreaking physics concept.
