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• Nelson Mauricio Morales Chaparro

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Learning activity 4 Evidence: World leaders

ALBERT EINSTEIN

There are a number of points I’ d like to make: 1. 2. 3. 4. 5. 6. 7. 8.

Early life and education All against Einstein. Scientific trayectory. The articles of 1905. Photoelectric effect. The theory of relativity. Political activity. Death.

Early life and education:

Albert Eistein was born in the city of Ulm on march 14, 1879. He was the el dest son of Herman Einstein and pauline koch, both jews, whose families came from swabia. The following year the moved to Munich, where the father settle down, along with his brother Jakob, like trader in the electrotechnical novelties of the time Little Albert was a quit child, and had a slow intelectual development. In 1894vhe moved to Milan; Einstein remained in Munich to finish his secondary studies. In the autumn of 1896 he began his studies at the Eidgennossische technische hochschule in zurich, where he was a student of the mathematician Hernan Minkowski. In 1903 he married Mileva Mariv, a former classmate in zurich, with whom he had two children: Hans Albert and Eduard, born respetively in 1904 and 1910. In 1919 they divorced, and Einstein remarried with his cousin Elsa.

2.

All against Einstein

The controversial figure of the German Scientist aroused bitter debates in his day A group of enemies of his theories in Nazi Germany came to create an associattion against him and even a was acussed of promoting his murder. To make matters worse the boock entitlet A hundred authors against Eistein, whose purpose was evident, was published. Genius merely said, “why a hundred ? If were wrong, I would only have one”

3. Scientific Trajectory In 1901 appeared the firs scientific work of Einstein it was about the capillary atraction. He published two papers in 1902 and 1903 on the statistical foundations of the thermodynamics, corroborating experimentally that the temperature of a body is due to the agitation of its molecules, a theory still discussed at that time. 4. The articles of 1905 In 1905 he finished his doctorate presenting a thesis titled “ Anew determination of the molecular dimension’s that same year he wrote four fundamental articles on small and large-scale physics In them he explained the browniam motion, the photoelectric effect and developed special relativity and mass- energy equivalence Einstein’s work on the photoelectric effect would provide him with the Nobel prize for physic in 1921. 5. Photoelectric effect. The first of his articles of 1905 was titled “ A heuristic point of view on the production and transformation of ligth” (now called photos) and showed how this concept could be used to explain the photoelectric effect. Whi is this important? This article constituted one of the basic pillars of quantum mechanics. 6. The theory of relativity: In November 1915, Einstein presented a series of the lectures at the prussian Academy of the sciences in wich he described the theory of general relativity the last of these talks concluded with the presentation of the equation that replaces Newton’s law of gravity the teory provided the basis for the study of cosmology and made it possible to understand the essential characteristics of the universe, many of which would not be dicovered until after Einstein’s death.

7. Political activity. The events of world I pushed Einstein to engoge politicaly, taking sides he feels contempt for violence, bullying, agression, injustice, he was one of the most well. Known members of the German Democratic party (DDP) Albert Einstein was a conviced pacifist. 8.

Death

On April 16 de 1955, Albert Einstein experience and internal hemorrehage caused by the rupture of abdominal aortic aneurysm,which had previusly been surgically reinforced by Dr Rudolph Nissen in 1948 Einstein rejected the surgery, saying,” I want to leave when I want. It is bad taste to artificially prolong life I’ve done my part, It is time to go I will do it with elegance” He died at pricenton Hospital early on april 18 de 1955 at 76 years of age on the table was the draft of the speech before millions of israelis for the seventh anniversary of the independence of israel that would never pronounce, and that began: Today I speak not as Us citizen, nor as a jew, but as being human”

That’s all I have to say about the life of the most important genius of the 20 th century.

REFERENCES https://enwikipedia.org/wiki/Albert Einstein https://www.revistadelibros.com/articulos/bibliografia-sobre-albert-Einstein