'Galileo Galilei Essay\r'

'Galileo Galilei is an Italian astronomer, physicist, philosopher, and mathematician. He ranks with Archimedes, Newton, and Einstein as one of the wideest scientists of all snip. His discoveries, make with the crudest of equipment, were brilliant examples of scientific deduction. Galileo’s studies of innate laws laid the ground ladder for the experimental scientists who forecasted him. Galileo was natural at Pisa, the son of a participant who planned a medical course for him. He began studying medicate at the University of Pisa. According to legend, Galileo make his first major(ip)(ip) discovery at this cadence.\r\nHe is give tongue to to have used his pulse to time the swinging of a suspended lamp in a cathedral; he constitute that, no matter how far the lamp swung, the quantify has always the same (Drake, 2002). In posterior life Galileo established the fact that a free-swinging object, or pendulum, moves in uniform time intervals. Pendulum quantifys are a fr equent application of this principle. Thesis Statement: This physical composition scrutinizes the life and contributions of Galileo Galilei. II. Discussion Galileo constructed the first compass used for astronomical posters; the observations he made sustained Copernicus’ possible action that the fair weather is the revolve nigh of the solar system.\r\nIn physics, Galileo discovered the principles of relocation followed by swinging pendulums, falling bodies, and loyal projectiles. Galileo used his heartbeat to time the menses of a pendulum. He realized that a pendulum could be used as a standard of time for a clock (Rose 2004). Pendulum clocks are still exchange today, more than three hundred geezerhood after their invention. Moreover, changing from the study of medicine to that math and natural science, Galileo conducted experiments on gravitational attraction that brought him to public attention.\r\nIn 1589, he became a lecturer on mathematics at the Universit y of Pisa, and began his studies of falling bodies. According to legend, as mentioned earlier, he dropped objects from the Leaning Tower of Pisa to prove his theory that bodies fall at the same locomote and with the same acceleration regardless of their tip and size. He also demonstrated that projectiles follow a parabolic path. These discoveries were contrary to the teachings of the old-fashioned Greek scientist and philosopher Aristotle, many of whose ideas had for centuries been accepted without question.\r\nGalileo ablaze(p) such opposition that in 1951 he was forced to resign from the university (Rose 2004). The next form Galileo obtained a professorship in mathematics at the University of Padua, where he remained for 18 forms. This was a period of successful research, acclaim, and prosperity for Galileo. In 1609, Galileo received news of the invention, in Flanders, of a device that made a upstage objects appear larger. He immediately square up out to build such a device for himself. The final result was a 32-power refracting telescope, with which he made series of major discoveries (Poupard 2005).\r\nHe found by observation that the moon shone only from reflected light; that the whitish Way was formed of a large(p) deal of stars; and that the planet Jupiter was circled by several moons. His discoveries caused great excitement among astronomers; he was besieged with orders for telescopes. In 1610, Galileo left Padua for Florence to become official mathematician and philosopher to idealistic Duke Cosimo II de’ Medici. By the end of the year his telescopic discoveries included the rings of Saturn, the phases of Venus, and sun spots.\r\nHis observations clearly confirmed the theory of the smooth astronomer Copernicus that the earth and planets revolved round the sun. The church, however, had accepted as conforming the countersign the earlier idea of the planets and sun revolving around the stationary earth. When Galileo visited Rome in 1 611 he was given a welcome by Church officials befitting one of the greatest astronomers of all time, as he was thusly acknowledged to be. This gave him the courage to announce his support of the Copernican theory of the solar system. parameter flared.\r\nAlthough warned by the Church to avoid spiritual interpretation of his theory, Galileo attempted to prove it by quoting the Bible. He was told by the Church in 1616 to abandon the Copernican theory because it contradicted the Bible. In 1632, however, he published Dialogue on the Two Chief Systems of the World, in which he revived his argument in favour of the Copernican system. Galileo was then summoned to appear in the beginning the Inquisition and forced to renounce the view that the earth moves around the sun (Poupard, 2005). Although sentenced to imprisonment, he was permitted to retire to his home, where he continued his studies.\r\nIII. closure As a conclusion, Galileo Galilei made great contributions to our society thro ugh his invention and discoveries. His full treatment are highly acclaimed and made noteworthy impact in the fields of mathematics, physics, astronomy, and in sciences. Reference: Drake, Stillman (2003). Cause, Experiment, and Science: a Galilean Dialogue (University of Chicago) Poupard, Paul (2005. Galileo at work: Toward a Resolution of 350 Years of Debate, 1633-1983 (Duquesne University). Rose, Sidney (2004). Galileo and the witching(prenominal) Numbers (Little, Brown).\r\n'