Physics Journals - 1967 Words

2.4 Galileo Galilei: Sixteenth-Century â€Å"New Scientist† 1. In your own words explain why Albert Einstein considered Galileo to be the â€Å"father of modern science† Albert Einstein considered Galileo to be the father of modern science because of how many of Galileo’s discoveries have become the basis of today’s science. 2. Why did Galileo choose to use a ramp to perform his acceleration experiment? Technology during Galileo’s time was still quite primitive. His experiment which required him to drop objects from the leaning tower of Piza, would’ve have been very inaccurate. Therefore in an attempt to acquire accurate results, Galileo simplified his experiment by using a ramp. 3. Conduct research to explore other scientific discoveries made†¦show more content†¦4. Consider the equipment Joule used in his investigations. How would this compare to equipment used today? The equipment Joule was using in his investigations is quite different from the equipment used in today’s field. However it can be compared to today’s generator . As a weight or an object turns, a wheel is spun to generate heat or energy. Most of today’s equipment uses the same basic principles of a generator to generate electricity. 8.6 The Sound Barrier 1. Why did the US government try to break the sound barrier? The US government attempted to break the sound barrier due to the tensions of the US and the Soviet Union. There was a weapons race between the two nations, who could have the more superior weapon. Scientists discovered that at very high speeds, planes would become violently unstable but the instability would pass if they were able to break the sound barrier. In order to create the more superior plane, the US attempted at building a plane that would break the sound barrier 2. Why was going faster than the speed of sound so dangerous If a plane were to reach the speed of sound, the propellers would become half as effective thus causing more drag and more shockwaves. This could eventually destroy the entire aircraft. 3. What is the phenomenon that occurs when an object breaks the sound barrier? When an object breaks theShow MoreRelatedPlank, Einstein and Black Body Radiation1400 Words   |  6 Pagesscientific research. Towards the end of the 19th century physics was mostly thought to be at an apex. One man at the time, William Thomson Kelvin [cited by Glen Elert in The Physics Hypertextbook], said along the lines of â€Å"There is nothing new to be discovered in physics now. All that remains is more and more precise measurement.† This statement was to quickly become fiction with the beginnings of the 1900s. Two major problems in physics were still apparent; Theories on the luminiferous ether. ThatRead MoreA Student Survey of Mechanics Test Data870 Words   |  4 PagesData for Introductory Physics Courses (A Research Journal Critique) In partial fulfillment of the requirements in Physics 501: Theoretical Mechanics during the First Semester of the school year 2008 – 2009 Maria Jocelyn T. Claridad Master of Arts in Science Education with Specialization in Physics Prof. Antriman V. Orleans October, 2008 Interactive-Engagement vs. Traditional Methods: A Six Thousand-Student Survey of Mechanics Test Data for Introductory Physics Courses Richard R. Hake Read MoreQuantum Mechanics and Islam Essay1602 Words   |  7 Pages Introduction Quantum mechanics or also known as quantum physics is a field of science which studies the behaviour of particles at sub-atomic level. This theory tells us that short-lived pairs of particles and their antiparticles are constantly being created and destroyed in an apparently empty space. 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Cornell University Library. Web. 10 Nov. 2015. Tanushree Basak’s journal is peer reviewed, and she works in a physics research laboratory so her article is credible. This source is used in the paper to help introduce the concept of dark matter. It helps describe what percentage of the universe is made up of dark matter. Additionally, it provided informationRead MoreQuantum Theory Of Time Essay1418 Words   |  6 Pagesmysteriously connected. Multiple tests on the ground found that the photons had opposite polarizations far more often than would be expected by chance, confirming that â€Å"spooky action at a distance† takes places even at large macroscopic scales. TIME IN PHYSICS Today no scientist doubts the connectedness between bits of light or matter. 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Humans have always been curious about everything they haveRead MoreThe Dualists Essay1846 Words   |  8 PagesStapp, and Mario Beauregard, who are researchers in the field of neuroscience and quantum physics, the mind creates a causative effect through the brains’ neural-mechanism—thus through material matter—and this in turn creates an interaction. Consequently, these interactions—call it volition if you will—affect the atoms, matter and molecules of our material existence. Consequently, only through quantum physics can one know how these substances comingle with each other to create a seamless interactionRead MoreThe Infinite Stupidity of Humans and the Universe Essay2754 Words   |  12 Pagesa complex one, because of the kind of research that is involved. The research will describe the career of astrophysics, what is required to become a successful astrophysicists and the impact this career has on society. The study of astronomy and physics begins with the ancient Greeks. Their view was that the Earth was the center of the universe. It wasn’t until the Renaissance when a few in western civilization, ever thought that the sun might be the center of planetary motion. Around 150 A.D. PtolemyRead MoreSteven Hawking Essay1825 Words   |  8 Pageswork of his life, finishing school at Cambridge University. As his medical expenses began to pile on, Hawking had to use the money of wealthy philanthropists to cover his childrens tuition expenses. He also published frequent articles in scholarly journals, though these were of little help financially, as they offered more prestige than payment. Simon Mitton, Hawkings editor at Cambridge University Press, had long encouraged him to write a book to help ordinary people. This book would become a best