what led to galileo's discovery of a way to measure small amounts of time more accurately?
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Why did Galileo become interested in pendulums? How did he hit on the idea that pendulums have a constant period? One factor which Galileo failed to consider is friction. All of the experiments were conducted in air and the factor of friction was thus present in all of them. This friction slowed down the pendulum's faster movements and led to a decrease in the length of the arc through which it passed.
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Galileo Galilei Galileo Galilei (Italian:; 15 February 1564 – 8 January 1642) was an Italian polymath: astronomer, physicist, engineer, philosopher, and mathematician. He has been called the father of observational astronomy, the father of modern physics, the father of the scientific method, and the father of science.
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- Physics 162 Lecture 3b 1. Galileo and the physics of motion. Studies of motion important : planetary orbits, cannonball accuracy, basic physics. Galileo among. first to make careful observations. • Looked at velocity, acceleration, effects of friction. • studies pendulums, use as clock.
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- Galileo Galilei (. [ɡaliˈlɛːo ɡaliˈlɛːi] ; 15 February 1564 – 8 January 1642), was an Italian astronomer, physicist, engineer, philosopher, and mathematician who played a major role in the scientific revolution during the Renaissance.
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Stargazing with Early Astronomer Galileo Galilei But four centuries ago the telescope was a revolutionary new invention, and when the great scientist Galileo Galilei first pointed a telescope skyward in late 1609, he was astounded by what he saw night after night.
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Galileo Galileo, in full Galileo Galilei (born February 15, 1564, Pisa [Italy]—died January 8, 1642, Arcetri, near Florence) Italian natural philosopher, astronomer, and mathematician who made fundamental contributions to the sciences of motion, astronomy, and strength of materials and to the development of the scientific method.
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- What did Galileo conclude from his observations of Jupiter and Venus? Galieo discovered that the moon has mountains and that the Sun spins. He also discovered that Venus has phases like the Moon. One of Galileos most important discoveries was th…at Jupiter has four moons that orbit around it.
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- Considered the father of modern science, Galileo Galilei (1564-1642) made major contributions to the fields of physics, astronomy, cosmology, mathematics and philosophy. He invented an improved telescope that let him observe and describe the moons of Jupiter, the rings of Saturn, the phases of Venus, sunspots and the rugged lunar surface.
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- In 1610, Galileo made an important discovery about the planet Jupiter. He noticed there were four stars near Jupiter. Galileo then realized these stars were revolving around Jupiter. These stars were really moons.
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- Speed of Light Measurement. km/sec200,000. In 1675, the Danish astronomer Ole Roemer noticed, while observing Jupiter's moons, that the times of the eclipses of the moons of Jupiter seemed to depend on the relative positions of Jupiter and Earth. If Earth was close to Jupiter, the orbits of its moons appeared to speed up.
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History of timekeeping devices The invention of the mainspring in the early 15th century allowed portable clocks to be built, evolving into the first pocketwatches by the 17th century, but these were not very accurate until the balance spring was added to the balance wheel in the mid 17th century.
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Famous Astronomers | List of Great Scientists in Astronomy Galileo invented many mechanical devices other than the pump, such as the hydrostatic balance. But perhaps his most famous invention was the telescope. Galileo made his first telescope in 1609, modeled after telescopes produced in other parts of Europe that could magnify objects three times.
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Galileo and the Telescope The science of astronomy took a huge leap forward in the first decade of the 1600s with the invention of the optical telescope and its use to study the night sky.
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Galileo Galileo Galilei was the first astronomer to use a telescope to study the heavens. Galileo made a number of observations that finally helped convince people that the Sun-centered solar system model (the heliocentric model), as proposed by Copernicus, was correct.
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- Galileo's main impact on the world was his improvement upon the telescope and being the first to use it in the science of astronomy. He also supported the Copernican system that stated that planets orbit the sun rather than the Earth as the Catholic Church said at the time.
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Galileo Galilei Galileo Galilei (1564–1642) has always played a key role in any history of science and, in many histories of philosophy, he is a, if not the, central figure of the scientific revolution of the 17 th Century.n 1612 Galileo published a Discourse on Floating Bodies, and in 1613, Letters on the Sunspots. In this latter work he first expressed his position in favor of Copernicus. In 1614 both his daughters entered the Franciscan convent of Saint Mathew, near Florence.
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- Galileo 's originality as a scientist lay in his method of inquiry. First he reduced problems to a simple set of terms on the basis of everyday experience and common-sense logic.
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History of experiments Using several different methods, Galileo was able to accurately measure time. Previously, most scientists had used distance to describe falling bodies using geometry, which had been used and trusted since Euclid. Galileo himself used geometrical methods to express his results.
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Galileo thermometer The so-called 'Galileo thermometer' was invented by a group of academics and technicians known as the Accademia del Cimento of Florence, who included Galileo's pupil, Torricelli and Torricelli's pupil Viviani.
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- This unhistorical method has obscured Hipparchus’ real achievement. Greek astronomy before him had conceived the idea of explaining the motions of the heavenly bodies by geometrical models, and had developed models that represented the motions well qualitatively. What Hipparchus did was to transform astronomy into a quantitative science.
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Galileo Galilei Galileo Galilei (. [ɡaliˈlɛːo ɡaliˈlɛːi] ; 15 February 1564 – 8 January 1642), was an Italian astronomer, physicist, engineer, philosopher, and mathematician who played a major role in the scientific revolution during the Renaissance.alileo was one of the first Europeans to observe sunspots, although Kepler had unwittingly observed one in 1607, but mistook it for a transit of Mercury. He also reinterpreted a sunspot observation from the time of Charlemagne, which formerly had been attributed (impossibly) to a transit of Mercury.
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- Galileo and Motion and Gravity • Galileo and many of his contemporaries developed the concept of motion - velocity and acceleration - importance of friction • Galileo used inclined planes • and (perhaps) the Leaning Tower in Pisa
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- - Contributions, History & Accomplishments. Learn what makes Galileo's life and work such an important part of the development of the modern scientific approach. Find out what concepts he developed regarding the motion of objects, and read about what he observed with a telescope. Western Civilization 1648 to the Present: Help and Review / History Courses.
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Galileo's Moon-- Then and Now Galileo's Work. When Galileo first turned his telescope to the moon, he had no idea that he was about to see something that would cast doubt upon centuries-old beliefs. At the time of Galileo, science was based upon the teachings of Aristotle. According to Aristotle, the Earth was the center of the universe.
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- Galileo is credited with making the first working thermometer, though it was not very accurate. Galileo's father, Vincenzo Galilei, was a musician and music theorist. He helped to invent a new style of early Baroque music.
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- The next substantial improvement in measuring the speed of light took place in 1728, in England. An astronomer James Bradley, sailing on the Thames with some friends, noticed that the little pennant on top of the mast changed position each time the boat put about, even though the wind was steady.