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Monday, 4 March 2013

string theory

The String Theory
String conjecture is a new opening of physics that wants to bring together the two areas of physics: general relativity and quantum mechanism. We can think general relativity as the theory of big things; namely: galaxies, stars, and planets; and we can see quantum mechanics as the theory for the very small (atoms, protons and neutrons); string theory proposes that everything in our universe is made of little vibrating strings of thrust that vibrate in distinct frequencies to produce all different types of particles (Greene, Brian). If this theory is proved to be true it will be one of the greatest achievements of human kind, and a step forrad in finding what Einstein couldnt find: a theory of everything.

After Einstein published his paper on General Relativity in 1916 (which consisted on a legal jointure of his new view of gravity as a curve ball of the space-time fabric, and Newtons law of commonplace gravitation) he tried to unify his new view of the campaign of gravity with anformer(a) of the natural forces known to that time: electromagnetics (Randall, Lisa 1). But even knowing that electromagnetism was too fast(a) to be unified with gravity, he pursued on his betoken for a unique theory, a theory of everything. This quest for join took him 20 years from his life.

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By this time quantum mechanics was victorious much enthusiasm into the scientific community, they have found other two forces: the weak and strong nuclear forces and even more fundamental particles that lay inside the atom, like quarks. Moreover they overly said that the forces of nature could be explain by particles called messenger particles, and that what we really feel as force is the exchange of these particles, and the more of these particles exchanged the stronger the force, experiments confirmed this prediction, scientist found messenger particles for: electromagnetism, and the strong and week nuclear forces, so quantum mechanics was able to explain how triad of the four...If you want to get a full essay, order it on our website: Ordercustompaper.com



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