Essay/Term paper: Albert einstein
Essay, term paper, research paper: Biography Term Papers
March 14 1879 - April 18 1955 Born Ulm, Germany. Died Princeton, USA.
Albert Einstein was a very famous Scientist, he was mostly famous for his
theory of Relativity. In 1894 Einstein's family moved to Milan and Einstein
decided officially to relinquish his German citizenship in favor of Swiss. In
1895 Einstein failed an examination that would have allowed him to study for
a diploma as an electrical engineer at Zurich. After attending secondary
school at Aarau, Einstein returned (1896) to the Zurich Polytechnic,
graduating (1900) as a secondary school teacher of mathematics and physics.
He worked at the patent office in Bern from 1902 to 1909 and while there
he completed an astonishing range of theoretical physics publications, written
in his spare time without the benefit of close contact with scientific
literature or colleagues. Einstein earned a doctorate from the University of
Zurich in 1905. In 1908 he became a lecturer at the University of Bern, the
following year becoming professor of physics at the University of Zurich.
By 1909 Einstein was recognized as a leading scientific thinker. After
holding chairs in Prague and Zurich he advanced (1914) to a prestigious post at
the Kaiser-Wilhelm Gesellschaft in Berlin. From this time he never taught a
university courses. Einstein remained on the staff at Berlin until 1933, from
which time until his death he held a research position at the Institute for
Advanced Study in Princeton.
In the first of three papers (1905) Einstein examined the phenomenon
discovered by Max Planck, according to which electromagnetic energy seemed to be
emitted from radiating objects in discrete quantities. The energy of these
quanta was directly proportional to the frequency of the radiation. This seemed
at odds with the classical electromagnetic theory, based on Maxwell's equations
and the laws of thermodynamics which assumed that electromagnetic energy
consisted of waves which could contain any small amount of energy. Einstein used
Planck's quantum hypothesis to describe the electromagnetic radiation of light.
Einstein's second 1905 paper proposed what is today called the special
theory of relativity. He based his new theory on a reinterpretation of the
classical principle of relativity, namely that the laws of physics had to have
the same form in any frame of reference. As a second fundamental hypothesis,
Einstein assumed that the speed of light remained constant in all frames of
reference, as required by Maxwell's theory.
Later in 1905 Einstein showed how mass and energy were equivalent.
Einstein was not the first to propose all the components of special theory of
relativity. His contribution is unifying important parts of classical mechanics
and Maxwell's electrodynamics.
The third of Einstein's papers of 1905 concerned statistical mechanics,
a field of that had been studied by Ludwig Boltzmann and Josiah Gibbs.
After 1905 Einstein continued working in the areas described above. He
made important contributions to quantum theory, but he sought to extend the
special theory of relativity to phenomena involving acceleration. The key
appeared in 1907 with the principle of equivalence, in which gravitational
acceleration was held to be indistinguishable from acceleration caused by
mechanical forces. Gravitational mass was therefore identical with inertial mass.
By 1911 Einstein was able to make preliminary predictions about how a
ray of light from a distant star, passing near the Sun, would appear to be bent
slightly, in the direction of the Sun.
About 1912, Einstein began a new phase of his gravitational research, with
the help of his mathematician friend Marcel Grossmann, by expressing his work
in terms of the tensor calculus of Tullio Levi-Civita and Gregorio Ricci-
Curbastro. Einstein called his new work the general theory of relativity.
After a number of false starts he published, late in 1915, the definitive
version of general theory.
When British eclipse expeditions in 1919 confirmed his predictions,
Einstein was idolised by the popular press. Einstein returned to Germany in
1914 but did not reapply for German citizenship. Einstein received the Nobel
Prize in 1921 but not for relativity rather for his 1905 work on the
photoelectric effect .
He worked at Princeton on work which attempted to unify the laws of physics.
Other sample model essays:
Notice when a vehicle drives by nowadays, that it is so much quieter
than those loud oldies that pour out the blue smoke. Ever wonder just what is
underneath a vehicl...
Chloroflourocarbons were discovered in the 1920's by Thomas Midgley, an
organic chemist at General Motors Corporation. He was looking for inert, non-
Becoming a chemist takes a lot of hard work and discipline. One very
importan aspect of being a chemist is English, Comunication is of the utter most
importance (Murphy). As...
Chevron is the second largest producer of oil in the Gulf of Mexico. It is the
third largest producer of oil in the United States and 24 other countries.
Their production worldwide...
The Chlorine Debate: How White Do You Want It?
Chlorine is one of the world's most widely used chemicals, the building
element vital to almost every United States industry. We use chlorine...
Chlorine is (at room temperature) a greenish-yellow gas that can be
readily liquefied at 5170 Tarr or 6.8 atmospheres, at 20 C (68 F), and has a
very disagreeable odor. It"s El...
Cloning, is it the thing of the future? Or is it a start of a new
generation? To some, cloning could give back a life. A life of fun, happiness,
My report is about the element Cobalt. Cobalt is the 27th element on the
periodical table and has an atomic number of twenty-seven. It has a symbol of
Co. Cobalt¹s atomic we...
CODEINE (C18 H2, NO3 H3PO4 1/2 H2O)
Our team researched the drug Codeine.
We used several different sources to gather our information. We go information
from Jay Moser and Sue Peterson, o...
The Study of Akali Metal Contamination in Road Side Soil
IL 3; Experiment 1
October 31, 1996
Six soil samples were taken from a roadside that was expected to exhibit