Compton Effect

Another way radiation interacts with atoms is the Compton effect, where the radiationscattered by nearly free-electron weakly bound to the atom. Part of the radiationenergy given to electrons, so that regardless dar atom, the remaining energyre-radiated as electromagnetic radiation. The occurrence of Compton Effect to diperumpamakan like billiard balls moving andpounding that others like the following: Take two billiard...

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Daniel Bernoulli

1700-1782Daniel Bernoulli was the son of Johann Bernoulli, a mathematician, and his brother Nicolaus and his uncle Jacob were also mathematicians. Daniel was sent to Basel University at the age of 13 to study philosophy and logic. Daniel really wanted to study mathematics, and during his time there he was learning calculus from his father and his older brother. His father insisted he take up a trade and sent Daniel back to Basel University to study medicine. Daniel completed his doctorate in medicine in 1720, writing his doctoral dissertation on the mechanics of breathing.Failing to obtain an academic post, Daniel went to Venice to study practical...

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Joseph-Louis Lagrange

Joseph-Louis Lagrange is usually considered to be a French mathematician, but the Italian Encyclopaedia [40] refers to him as an Italian mathematician. They certainly have some justification in this claim since Lagrange was born in Turin and baptised in the name of Giuseppe Lodovico Lagrangia. Lagrange's father was Giuseppe Francesco Lodovico Lagrangia who was Treasurer of the Office of Public Works and Fortifications in Turin, while his mother Teresa Grosso was the only daughter of a medical doctor from Cambiano near Turin. Lagrange was the eldest of their 11 children but one of only two to live to adulthood.Turin had been the capital...

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SIR ISSAC NEWTON

Isaac Newton was born on December 25, 1642 (by the Julian calendar then in use; or January 4, 1643 by the current Gregorian calendar) in Woolsthorpe, near Grantham in Lincolnshire, England. He was born the same year Galileo died. Newton is clearly the most influential scientist who ever lived. His accomplishments in mathematics, optics, and physics laid the foundations for modern science and revolutionized the world. Newton was educated at Trinity College, Cambridge where he lived from 1661 to 1696. During this period he produced the bulk of his work on mathematics. In 1696 he was appointed Master of the Royal Mint,...

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JAMES WATT

James Watt (1736-1819) source: Helmut Hütten, "Motoren", Motorbuchverlag Stuttgart, Cover A Scottish instrument maker, mechanical engineer and inventor, who contributed to the Industrial Revolution with his improvements of the steam engine. James Watt was born on January 19, 1736, in Greenock, Scotland. At the age of 17, while becoming intrigued with Thomas Newcomen's steam engine, he decided to become a maker of mathematical instruments. Two years later, he became interested in improving the Newcomen-Savery steam engines that were used to pump water from mines at the time. By the age of 29, Watt created a separated condenser for steam...

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ALBERT EINSTEIN

BiographyAlbert Einstein was born at Ulm, in Württemberg, Germany, on March 14, 1879. Six weeks later the family moved to Munich, where he later on began his schooling at the Luitpold Gymnasium. Later, they moved to Italy and Albert continued his education at Aarau, Switzerland and in 1896 he entered the Swiss Federal Polytechnic School in Zurich to be trained as a teacher in physics and mathematics. In 1901, the year he gained his diploma, he acquired Swiss citizenship and, as he was unable to find a teaching post, he accepted a position as technical assistant in the Swiss Patent Office. In 1905 he obtained his doctor's degree. During...

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laporan praktikum elektronika digital (dasar)

I.                   TUJUAN1.      Mengerti dan memahami gerbang – gerbang logika ( Lambang, bentuk, dan tabel kebenarannya ).2.      Mampu menganalisis rangkaian logika AND, OR dan NOT.3.      Mengenal komponen – komponen yang sering digunakan dalam gerbang logika tersebut.4.      Membangun dan mengoperasikan masing – masing rangkaian gerbang logika tersebut.5.      Membuat tabel kebeanaran dari masing – masing gerbang logika yang...

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