LindseyC

In the 19th century the laws of electricity and magnetism were discovered. They sparked a theory and conflict Albert Einstein had in 1905. Albert proposed the "principle of relativity" as a fundamental property of the universe. No matter what physical process was used, absolute motion at a constant velocity was undetectable. Many things effected Einstein’s theories of relativity such as terms like "mouns, time intervals, inertia, and mass". The general theory of relativity says it likely that the electrical masses of an electron are held together by gravitational forces. These were all ideas that supported Einstein's theory! 

The theory of relativity is an idea about how the speed in which light travels and explains how the speed is not always constant, but mutable. Einstein was twenty six years old when he came up with the idea of the special theory of relativity. The general theory of relativity was created ten years later. The theory of relatuvity shows how the speed at which time happens is changeable. Einstein didn't really create the theory of relativity he just added on and edited Galileo's ideas on it.

 1. Albert proposed the "principle of relativity" as a fundamental property of the universe. 2. Things effected Einsteins theries of relativity such as terms like "muons, time intervals, inertia, and mass 3. In the 19th century the laws of electricity and magnetism were discovered it.

All facts of experience which support the electromagnetic theory by Einstein also support the theory of relativity. As being of particular importance, I mention here the fact that the theory of relativity enables us to predict the effects produced on the light reaching us from relative motion or fixed stars. [Einstein 1]

Exactly the same physical behavior are two frames of reference moving with constant velocity relative by Newtons Laws. Of course there is no telling wich one is moving and which is at rest, there is no absolute frame and no absolute constant velocity." Everything is relative, and either frame can be chosen as reference benchmark." (Einstein)



In conclusion, Albert proposed the "principle of relativity" as a fundamental property of the universe. In the 19th century the laws of electricity and magnetism were discovered it sparked a theory and interersting thoughtful conflict Albert Einstein had in 1905. A lot of things effected Einsteins theries of relativity such as the terms, "muons, time intervals, inertia, and mass". The general theory of relativity renders it likely that the electrical masses of an electron are held together by gravitational forces.

Einstein, Albert. "Chapter 18. Special and General Principle of Relativity. Einstein, Albert. 1920. Relativity: The Special and General Theory." __Bartleby.com: Great Books Online -- Encyclopedia, Dictionary, Thesaurus and hundreds more__. 17 Mar. 2009 [].

-This website is a great website because it discusses the background behind the general and special theory of relativity and explains how Einstein came up with the theory. It also references other sites that discuss and take a more in-depth look at the topic which is very desirable when researching the topic. the author was Albert Einstein, American theoretical physicist, is known for the formulation of the relativity theory. He is recognized as one of the greatest physicists of all time.

Lightman, Alan. "NOVA | Einstein's Big Idea | Relativity (Lightman Essay) | PBS." __PBS__. 4 Feb. 2006. 17 Mar. 2009 [].

-In the article and website, by Dr. David Stern there is a great deal of information. Such as the theory of relativity and inertia forces, flight takeoff, rotating earth, the centrifugal force, the loop-the-loop, and the starlight abberation. You can also discover how they function, laws of these sources and also rotating frames. This web site is affiliated with Nasa Space organization. Dr. Stern recieved his doctoral degree from the Israel Institute of Technology.