Imagine a spaceship - call it the name X - slide away from Earth at the rate of 100,000 kilometers per second. Speed is measured by the observer, both located in the spacecraft X and on earth, and their measurements simultaneously. Meanwhile, the other a spaceship named Y gliding rate in the same direction as the spacecraft X but with excessive speed. If the observer on earth measures the speed of the spacecraft Y, they knew that the plane was moving away from Earth at a speed of 180,000 kilometers per second. Observer on the spacecraft Y will be similar conclusion.
Well, since both the spacecraft was traveling at the same time, it would appear that the speed difference between the two planes were 80,000 kilometers per second and faster aircraft that could not be moved away from the plane which is slower at this speed levels.
However, Einstein's theory into account, if the observations were made from both spacecraft, they will agree that the distance between them increases at a rate measure 100,000 kilometers per second, instead of 80,000 kilometers per second.
Apparently this was impossible. It looks like a mockery. Readers suspect smells as if there is deceit. Predicting lest any hidden details. In fact, not at all! This result has nothing to do with the energy used to drive them.
Nothing wrong observations. As a result, nothing is lacking, faulty equipment or cable twist. Smooth, plain, not outwit. According to Einstein, the conclusions mentioned above solely as a result of the true nature of space and time can be calculated through the velocity composition formula affairs.
Seems to be a theoretical awesomeness, and indeed many years away from the "relativity theory" is like away from the hypothesis "ivory tower," as if that theory has no significance at all. No one - certainly not - make the mistake until 1945, when the atomic bombs of Hiroshima and Nagasaki sweep. One of the conclusions "theory of relativity" Einstein is matter and energy are in a sense be balanced with and the relationship between the two is defined as E = mc2. E indicates the energy and m indicate the object's mass, while c is the speed of light. Well, because c is the same with 180,000 kilometers per second (that is a very large number of digits) by itself c2 (which means CXC) erratic course of the immense amount. As such means, although the conversion fraction of objects able to spend enormous amounts of energy.
Frivolous people just could never make an atom bomb or a nuclear power plant merely adhered to the formula E = mc2. It should also be studied deeply, many people play a vital role in the process of generating atomic energy. However, after all, Einstein's contribution was not doubting mind again. No one quarreled in this matter. Furthermore, none other than Einstein the person who wrote a letter to President Roosevelt in 1939, shows the opening of the possibility make atomic weapons and simultaneously emphasizes the importance for the United States as soon as possible make the weapon before it preceded Germany. The idea was then realize the "Manhattan Project" which could eventually create the first atomic bomb.
"The theory of special relativity" a warm inviting different opinion, but in one sense all agree, that theory is the most dubious idea that human beings ever formulated. However, everyone was fooled because the "theory of general relativity" Albert is the starting point of another mind that the influence of gravity is not due to physical strength in the usual sense, but rather a result of the curvature of space itself, an opinion which is very astonishing!
How can one measure the curvature of space?
Einstein was not simply to develop a theoretical, but poured into a mathematical formulation of clear and distinct so that people can make real predictions and testable hypothesis. The next observation - and this is the most brilliant because it is done when a total solar eclipse - has repeatedly believed to be the truth because it coincides completely with what Einstein said.
General theory of relativity stands apart in some respects with all scientific laws. First, Einstein did not formulate his theory on the basis of experiments, but on the basics of symmetry and mathematical subtlety. In short based on a rational basis as usual habits of the Greek philosophers and scholars middle of the century did. This means, different from Einstein's way with a view of modern methods of empirical scientists. However, the difference there as well: Greek thinkers in terms of beauty and symmetry craving never successfully manage and find a mechanical theory that is able to survive the trials testing the complex-complex, while Einstein was able to survive successfully on each trial. One result of this approach is that Einstein's general theory of relativity is considered a very beautiful, stylish, strong and intellectually satisfying all scientific theories.
The theory of general relativity is also in some ways stand separately. Most other scientific laws are only approximately valid. There are taxable in many ways, but not all. As for the general theory of relativity, all knowledge, fully accepted without exception. No state is unknown, both in terms of theoretical or practical experiments that show that prophecies general theory of relativity applies only in approx. Could have been experiments in the future ruin the good name of perfect results ever achieved by any theory, but as far as the general theory of relativity, clearly remains the most reliable approach for every scientist in his efforts toward final truth.
Although Einstein was very famous for its "theory of relativity" of his, the success of his work in other scientific fields as well as made famous scientist in every facet. In fact, Einstein received the Nobel Prize for physics in particular because of his written thoughts reveal the effects of photo-electric effect, an important phenomenon which previously was a puzzle the wise men. In Einstein's scientific writings prove the existence of photons, or particles of light.
Long-held assumption by experiments that halting said that light was composed of electro magnetic waves, and waves and particles are opposite concepts. While Einstein's hypothesis suggests a radical difference and so contrary to classical theories. Not only was the law of electric images shown to have important meaning in use, but the hypothesis about the photon have a major influence in the development of quantum theory (the hypothesis that in radiation, electron energy released is not continuous but in a certain amount) which is now part and parcel of that theory.
In terms of assessing the significance of Einstein, a comparison with the Isaac Newton is striking. Newton's theory is basically easy to understand, and his genius was shown in the beginning of the development. While the "theory of relativity" Einstein's extremely difficult to understand even by a careful explanation and caution. More-further complicate the matter if the original recap! When some of Newton's ideas clash with the scientific ideas of his time, his theory was never looks faded or wavered in his stance. Instead, "the theory of relativity" full of contradictory things. This is part of Einstein's genius that in the beginning, when the idea is still an untested hypothesis is put forward a dozen years as a young man who was entirely unknown, he never let the contradictions do exist and discard the theory. Instead instead she meticulously and carefully reflect on hold until he was able to show that this contradiction is only on the outer, while in fact every problem is always available to solve the contradiction in a subtle but clever and decisive.
Now, we consider Einstein's theory is basically a more "correct" than Newton's theory. If so for how Einstein placed Further down the list of the order of this book?
The reason is available. First, theories Newtonlah which is the foundation stone and cornerstone of modern science and technology. Without the work of Newton, we would not see today's modern technology. Instead of Einstein.
There is another factor that led to why Einstein's position in the order that the reader witnessed. In many ways, the development of an idea involving the contribution many people's minds. This is obvious for instance in the history of socialism affairs, or in the development of electric and magnetic theory. Although Einstein was not 100% formulated a "theory of relativity" with his own brain, which is definitely the most part does its share. It is fair to say that judging from the comparison of the significance of other ideas, theories of relativity came mainly from the creation of one, the genius and the topnotch, Einstein.
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| Einstein discussed his theories. |
Einstein was born in 1879, in Ulm, Germany. He entered college in Switzerland and became a Swiss citizen in 1900. In 1905 he received a doctorate from the University of Zurich but (strangely) can not achieve an academic position at the time. In the same year he published a paper about the "relatively specialized," about the photo electric effect, and the theory of Brownian motion. In just a few short years these working papers, particularly those involving relativity, has been appointed one of his most brilliant scientists and most original in the world. His theories are very controversial. There was no world except Darwin scientist has ever created a controversial situation like Einstein. Due to that, in 1913 he was appointed professor at the University of Berlin and at the same time as Director of the Institute of Physics "Kaiser Wilhelm" and become a member of the Prussian Academy of Sciences. These positions are not tied to freely devote full time to investigations, whenever he likes.
The German government does not regret Einstein's flush with a long row of a special position because of exactly two years later, Einstein managed to formulate a "general theory of relativity," and in 1921 he received the Nobel Prize. Throughout the latter half of his life, Einstein became a byword of the world, and almost certainly he was a famous scientist ever born into the world.
Because Einstein was a Jew, his life in Germany became unsafe so Hitler rose to power. In 1933, she moved to Princeton, New Jersey, United States, working at the Institute for Advanced Studies High and in 1940 became a U.S. citizen. Einstein's first marriage ended in divorce, only the second marriage just seem happier. Have two children, both boys. Einstein died in 1955 at Princeton.
Einstein was always interested in the affairs of humanity the world around him and often expressed his political views. He is a steadfast fighter against the tyranny of the political system, a staunch pacifist movement, and an unwavering advocate of Zionism. In terms of dress and social customs that he was an individualist. Like humor, simple and no strings violin talent. The inscription on the gravestone Newton's tomb reads: "rejoice because the spirits had left for humanity ornament!" they are more subject to Einstein.
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