He proposed that the farther planets are away from the sun, the longer they took to revolve around it which enabled astronomers to rank the planets in terms of distance from the sun.…
• The invention of the telescope has aided in the discovery of planets and moons that are further out in space. • Improvements to the telescope provide means to understand the geological and meteorological structure and motions of other planets. The Geocentric Model – The Earth at the center • In the 2nd century, Ptolemy used the research of earlier Greek scientists to create his model of a geocentric Solar System. • The Earth is the center and the planets, moon and sun revolving around it.…
The findings of there work led to the belief that the Sun was the center of the Universe (Heliocentric model). Copernicus used mathematics (On the Revolutions of the Celestial Spheres) to form the Heliocentric model of the universe. Galileo used physics (Dialogue Concerning the Two Chief World Systems) to support Copernicus’ Heliocentric theory. Kepler mathematics (laws of planetary motion) and his expertise in optics (inventing an improved version of the refracting telescope (Keplerian Telescope) and gave credit to Galileo for his telescopic discoveries) to support the Heliocentric model.…
(McPhee, 2010) The scientists of the 19th centuries renewed their interest in the Atomic Theory •John Dalton suggested that all matter was composed of small particles - atoms, each element had a different atom and a different atomic weight, theorized that atoms could not be created or destroyed in chemical reactions (1804) •In his attempt to classify the elements by principles, Dmitri Mendeleev arranged the elements by their atomic weight, discovering the existence of periodicity of the atoms (1869) •J.J. Thomson discovered electrons through his cathode ray experiment and proved that atoms were divisible(1897) (McPhee, 2010), ("A brief history," 2005) 20th century concepts and discoveries •Earnest Rutherford discovered that there was a small, dense positively charged nucleus, predicted the existence of neutrons, stated that electrons move rapidly in the empty space around the nucleus (1909-11) •In continuation of his experiments J.J. Thompson determined that all particles had charges that were multiples of the same number •In 1913 Robert Millikan accurately determined the mass of election…
6. Kepler’s second law is that a line that connects a planet to the sun will cause the planet to travel the same distance in the same time.…
There has never been a man that has changed the sport of ballooning and science in such a way as Jacques Charles. He devoted his life to studying ballooning and in turn found a well-known scientific discovery. He was not always interested in the sport of ballooning or science, but he ended up discovering a way to change ballooning and science at the same time.…
* Rene’ Descartes – Established importance of skeptical review of all received wisdom (17th century); argued that human reason could then develop laws that would explain the fundamental workings of nature.…
* Isaac newton created a theory explaining the order and design of the universe by using Kepler, Copernicus, and Galileo’s work.…
Johannes Kepler- (1571-1630) Brahe’s one time assistant and German mathematician. While working mathematically with Brahe’s records on the movement of Mars, Kepler was ultimately able to prove that the planet did not move in a circular orbit but in an ellipse. He also discovered that the paces of the planets accelerated when they approached the sun. From this he concluded that the sun might emit a magnetic force that directed the planets in their courses.…
theory is well known in the scientific community. Many of his biographies, including one in…
The quantum theory began in 1900; while the first initial commencement of studies was made when Max Planck suggested that energy is quantized. Progression has been made continuously to this theory from a variety of other scientists including Albert Einstein. Planck has successfully discovered a theory to provide an accurate outcome, becoming a more intelligent choice of study over the well-established Newton’s Law. Still to this day Max Planck’s quantum theory is the most advanced source of scientific studies on subatomic…
Albert Einstein, who many people regard him as the greatest physicist of the 20th century, was born in Ulm, Germany on March 14, 1879. Was a German origin and Jewish, but he felt neither German, due to the militarized culture, nor fanatical Jew, because of their refusal to believe in God 's image as described in the texts of the Old Testament. In 1880 his family moved to Munich where his father, Hermann Einstein and his uncle Jacob Einstein opened a small electromechanical workshop. In Munich Albert spent his childhood and there he learned the first letters in a very strict school. The military discipline of the German culture in the 19th century did not seem suited to his liberal nature, for that reason Einstein doesn’t showed no particular performance in school. Along with other studies and the bossy insistence of his mother, Einstein studied music and although he played only for rest was an accomplished violinist. (8)…
Commonly know as Newton’s Principia, it was published first in Latin in 1687 and only took Newton 18 months to complete. The Principia promptly established Newton as the leading scientist of his time in the Western world. In this work he demonstrated for the first time that celestial bodies follow the laws of dynamics. He formulated the law of universal gravitation and gave mathematical solutions and support to most of the problems earlier scientists encountered with researching motion. Book 1 of Principia treats the motion of bodies in purely mathematical terms. Book 2 deals with motion in resistant mediums, in other words our physical reality. In Book 3, Newton describes a cosmos based on the laws he has established. He demonstrates the use of these laws in determining the density of the earth, the masses of the sun and of planets having satellites, and the trajectory of a comet. He also focuses on equinoxes and tides relating to the variation of the moon’s…
Albert Einstein, theoretical physicist and philosopher of science, famous for his theory of relativity and mass energy equivalent formula (E=mc^2).…
[4] Sir Isaac Newton: Universal Law of Gravitation, Astronomy 161, The Solar System, 2001, http://csep10.phys.utk.edu/astr161/lect/history/newtongrav.html…