Galileo

5x puncte

categorie: Fizica

nota: 9.84

nivel: Facultate

Galileo was born in Pisa, Italy, February 15, 1564. His father was Vincenzo Galileo who played an important role in the musical revolution from medieval polyphony to harmonic modulation. At the age of twelve Galileo was enrolled in the monastery school at Vallombrosa where monks taught him. Galileo's father determined that his son should be a doctor, pulled him out of the school and sent him to[...]
DOWNLOAD REFERAT

Preview referat: Galileo

Galileo was born in Pisa, Italy, February 15, 1564. His father was Vincenzo Galileo who played an important role in the musical revolution from medieval polyphony to harmonic modulation. At the age of twelve Galileo was enrolled in the monastery school at Vallombrosa where monks taught him. Galileo's father determined that his son should be a doctor, pulled him out of the school and sent him to the University of Pisa in 1581 where he would study medicine and the philosophy of Aristotle for the next four years.

In 1585 after convincing his father Galileo left the school without a degree realizing he never was interested in medicine and that he had a talent for mathematics. Galileo began being tutored privately and during this time began to question Aristotelian philosophy and scientific thought. At the same time he gained his first public notice with his new hydrostatic balance, an instrument used to find the specific gravity of objects by weighing them in water. This new attention and with the help of friend Guidobaldo, Galileo was appointed professor of mathematics at Pisa in 1589.

This position required him to teach courses in astronomy on the basis of the Greek astronomer Ptolemy's theory that the sun and all planets revolve around the earth. Preparing to teach these courses gave Galileo a deeper understanding of astronomical theory. This is also where he was reported to have shown his students the error of Aristotle's belief, that the speed of a falling object is proportional to weight, by dropping two objects of different weight simultaneously from the leaning tower. After the year was over his contract was not renewed because he contradicted Aristotelian professors.

In 1610, Galileo was appointed to the chair of mathematics at the University of Padua. At the new university Galileo invented a calculating compass for the practical solution of mathematical problems, turned from the speculative physics to careful measurements, discovered the law of falling bodies and of the parabolic path of projectiles, studied the motion of pendulums, and investigated mechanics and the strength of materials. During this time Galileo became convinced of the truth of the theory proposed by the Polish astronomer Nicholas Copernicus that all planets including earth revolved around the sun. Galileo builds his first telescope and with it he saw clear evidence that Ptolemy's claims about the heavens were false.
DOWNLOAD REFERAT
« mai multe referate din Fizica

CAUTA REFERAT

TRIMITE REFERAT CERE REFERAT
Referatele si lucrarile oferite de E-referate.ro au scop educativ si orientativ pentru cercetare academica.
Confidentialitatea ta este importanta pentru noi

E-referate.ro utilizeaza fisiere de tip cookie pentru a personaliza si imbunatati experienta ta pe Website-ul nostru. Te informam ca ne-am actualizat termenii si conditiile de utilizare pentru a integra cele mai recente modificari privind protectia persoanelor fizice in ceea ce priveste prelucrarea datelor cu caracter personal. Inainte de a continua navigarea pe Website-ul nostru te rugam sa aloci timpul necesar pentru a citi si intelege continutul Politicii de Cookie. Prin continuarea navigarii pe Website-ul nostru confirmi acceptarea utilizarii fisierelor de tip cookie conform Politicii de Cookie. Nu uita totusi ca poti modifica in orice moment setarile acestor fisiere cookie urmarind instructiunile din Politica de Cookie.


Politica de Cookie
Am inteles