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Tuesday, February 15, 2011

Albert Einstein and Theory of Relativity


Before you read this post please read the previous posts that biography of the prophet Muhammad, because all the characters in the world only Muhammad, who became the first world leaders who make a variety of changes in this world

Albert Einstein was born in Ulm, Wuettemberg Kingdom, Kingdom of Prussia (now Germany) on March 14, 1879. He was born as the eldest son of the couple and Pauline Koch Hermann Einstein. His father works as a merchant feather mattress. In 1980 his father's business failed. Einstein's family moved to Munich. In this city Hermann and his brother founded the company's gas and water installations.

At the time little Albert Einstein look retarded because of the ability of speaking very late. Quiet temperament and likes to play alone. November 1981 Month of birth sister named Maja. Until the age of seven years of Albert Einstein like mad and threw objects, including his brother.

he likes with physics lessons since age 5 years. While I was lying weak from illness, his father give to him a compass. Albert was fascinated by the magic compass, so that he wants to unravel the mystery and majesty of nature. Taciturn character, but Albert Einstein was still able to make achievements in school. Raport is good and he became the champion class. Besides school he also likes to do with Mozart songs and Bethoveen.

Albert studied undergraduate education at the ETH (Eidgenoessische Technische Hochscule). At the age of 21 years Albert passed. After graduation, Albert wanted to work as an assistant lecturer, but was rejected. Albert finally got a job as a teacher while in high school. Then he got a job at the patent office in Bern. During that Albert still developing science of physics.

Year 1905 was a year full of achievements for Albert, because this year he produced brilliant works. Here are the works:

March: papers on the application ekipartisi the incident radiation, this paper is an introduction to the light quantum hypothesis based on Boltzmann statistics. Explanation of the photoelectric effect in this paper which gave him the Nobel prize in 1922.
April: his doctoral dissertation about the new determination of molecular sizes. Einstein obtained her PhD from the University of Zürich.
May: his paper on Brownian motion.
June: His paper is famous, namely the theory of special relativity, Annalen der Physic published under the title Zur Elektrodynamik bewegter Körper (Electrodynamics moving objects).
September: the continuation of his paper in June that came to the conclusion famous formula: E = mc2, namely that the mass of an object (m) is a measure of energy content (E). c is the speed of light in a vacuum (c>> 300 thousand kilometers per second). The masses have equality with energy, a fact that the opportunity of developing nuclear power projects in the future. One gram equivalent mass so that energy can supply the electricity needs of 3000 homes (power 900 watt) for the full year, an amount of energy is enormous.

In 1909, Albert Einstein was appointed as a professor at the University of Zurich. In 1915, he completed both his theory of relativity. Highest award for his hard work since childhood paid off with the Nobel Prize she won in 1921 in the field of physics. In addition, Albert also develop quantum theory and unified field theory.

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