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The theory of relativity Essay Example

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The theory of relativity

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The special relativity theory was named as such because it only applies to select special cases. These include the reference frames in unchanging, constant motion. During the same time, Einstein also came up with a well-known equation that shows the equivalence of energy and mass. The equation was:Einstein applied his relativity theory to gravity fields and came up with the idea of curved space-time continuum. This shows the dimensions related to time and space from a 2-dimensional surface perspective where large objects are responsible for creating dips as well as valleys on the surface. This is one of the most important phenomena as it relates to explaining some of the most difficult topics that include the bending of the light around the sun. Moreover, this idea also explains the CMB or the Cosmic Microwave Background Radiation as well as predicted the black holes. The black holes are objects that have so much density and a strong gravitational attraction to the point that even light cannot escape from them (General Relativity). The black holes were first predicted by Einstein in 1916 in the Theory of Relativity. There are currently three different types of black holes that include stellar black holes, intermediate black holes, and supermassive black holes. The relationship between the gravity and mass allows the black holes to have an extremely gravitational force capacity. The immense power of the black holes makes it difficult for scientists to observe them as they do with the stars. Black holes are related to the theory of relativity in that they were predicted by this theory and they relate to the idea put across by Einstein such as the relationship between mass and space (Gene). To understand the accuracy that emerges from the application of both theories of relativity, it is of importance to understand the basic ideas on both theories.The special relativity theory, which was published in the year 1905, mostly expounds the question of whether motion and rest are absolute or relative. As such, it is only valid for non-accelerating systems. From Newton’s second law, acceleration is a force; special relativity, on the other hand, is only valid when there are no forces acting. This implies that the theory cannot be used when gravitational field is present. The special relativity theory is based on two key postulates that are frequently contradictory especially in classical mechanics. These postulates incorporate

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Works Cited

Tate, Karl. Einsteins Theory of Relativity Explained (Infographic) 5 Mar. 2015. Web. 25 Apr. 2015. http://www.space.com/28738-einstein-theory-of-relativity-explained-infgraphic.html

Pathria, R K. The Theory of Relativity. Mineola: N.Y, 2003. Print.

Parker, Katie. The Theory of Relativity. New York: Marshall Cavendish Benchmark, 2010. Print.

Gene, Smith. General Relativity & Black Holes. 9 Mar 2000. Web. 25 Apr. 2015. http://casswww.ucsd.edu/archive/public/tutorial/GR.html

Redd, Nola. Einsteins Theory of General Relativity. 10 Apr. 2015. Web. 25 Apr. 2015. http://www.space.com/17661-theory-general-relativity.html

General Relativity. BBC, 2015. Web. 25 Apr. 2015. <http://www.bbc.co.uk/science/space/universe/questions_and_ideas/general_relativity>.

Theory of Relativity – A Brief History. N.d. Web. 25 Apr. 2015. http://www.allaboutscience.org/theory-of-relativity.htm

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