...Physics is all around us. It is what causes the lights to buzz with electricity, the car on the streets to go from point A to point B, and our televisions to run so we can watch our favorite shows. According to Webster dictionary, physics is the science of matter and energy and of interactions between the two. In all physics consists of energy, kinetic energy, potential energy, velocity, acceleration, mass, force, and gravity. Without physics many things would not be possible. In fact, when a person is driving their car they are suing momentum (the quantity of motion of a moving object) and acceleration. Over time our general understanding of physics has helped us develop greater technology than society thought possible. For example, many years ago society believed that flight was impossible until two brothers, the Wright brothers, invented the aircraft. Now of course that was with many trial and errors. According to Bernoulli principle an increase of a flow results in a decrease of pressure. When air hits the leading edge the airflow above the wing travels faster than the flow below the wing. So therefore, the pressure below the wing will be higher than the air pressure above the wing. Because of this difference in pressure, lift is created, and pushes the wings upward. Be that as it may, this is not the only physics principle at work One must also apply Newton’s 1st (every body remains in a state of rest or uniform motion unless it is acted upon by an external unbalanced...
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...middle school's math and science accelerated program allowed me to further develop my interest in science as I took Honors Biology and spent my summer between 8th and 9th grade volunteering for Cornell’s Cooperative Extension conducting water sampling for effluent matter at local bays. It was also at this point that I started to give thought to what careers I may want to pursue, specifically in a scientific field. In my past three years of high school, I've taken great initiative to enrich my scientific experience and identify which fields directly interest me. I became a member and now president of my school's selective science research program, attended lectures at Stony Brook University and started ready Scientific News. Reading about Physics made me inquisitive about the unknown. In math I started a trail-blazing path by self-teaching Math B (does it have another name) during the summer between 9th and 10th grade which allowed me to go onto Pre-Calculus sophomore year. To prepare myself for my Intel Research project in Astrophysics I decided it would be beneficial to learn Applied Linear Algebra at Stony Brook University. To-date I have completed all possible math...
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...Research Paper Part I: Physics strives to identify fundamental principles governing the build and deportment of matter, the engenderment and movement of energy, and the interaction of matter and energy. Some physicists use those principles in theoretical areas, such as the nature of time and the beginnings of our universe, while some work in practical areas such as the development of advanced materials, optical and electrical devices, and medical equipment (BLS, para. 2). I chose physics for my career research paper because I have an intellectual curiosity for the world, the universe, and everything in between. I want to understand how matter moves through spacetime, and how the universe behaves. Understanding physics also means understanding many other scientific areas of study, thus providing an intimate knowledge for reality as we know it. Many physicists work in laboratories, where they design and perform experiments with sophisticated equipment. Some of that equipment includes lasers, particle accelerators, electron microscopes, and mass spectrometers. Although much research may be conducted through experiments in the lab, physicists still spend much time in offices planning, recording, analyzing, and reporting on research. Many who are deeply involved in research way also work very long or irregular hours. For basic research positions, independent research in industry, faculty positions, and advancement to managerial positions, a Ph.D in physics or related field is...
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...Assignment in Physics... 1. Definition of Science, Major branches of science 2. Scientific Method 3. Definition of Physics and its major branches 4. Notable Physicist and their contribution 5. Importance of Physics in our everyday life and in our society. (Write the references) Short bond paper, written or computerized (font: Times New Roman/font size: 12) Reading assign. Measurement Diff. system of measurement fundamentals and derive quantities scientific notation rules in significant figures conversion of units http://www.hep.man.ac.uk/babarph/babarphysics/physicists.html ) I.1 Science The intellectual and practical activity encompassing the systematic study of the structure and behaviour of the physical and natural world through observation and experiment. I.2 The Branches of Science The Physical Sciences * Physics: The study of matter and energy and the interactions between them. Physicists study such subjects as gravity, light, and time. Albert Einstein, a famous physicist, developed the Theory of Relativity. * Chemistry: The science that deals with the composition, properties, reactions, and the structure of matter. The chemist Louis Pasteur, for example, discovered pasteurization, which is the process of heating liquids such as milk and orange juice to kill harmful germs. * Astronomy: The study of the universe beyond the Earth's atmosphere. The Earth Sciences * Geology: The science of the origin, history, and structure...
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...stars and the ‘wanderers’ which eventually were found out to be planets moving around the sun (although at the time they were discovered, it was thought that everything revolved around the earth); albeit all of these stars and planets were discovered before Galileo’s telescope. The tool still helped gain better calculations of the stars, which helped Galileo support Nicolaus Copernicus’ heliocentric (sun-centered) solar system as opposed to the geocentric (earth-centered) solar system that people in those times believed. With Isaac Newton, one of the most famous physicists, discovering most of laws of motion through his studies in astronomy, Philosophiae Naturalis Principia Mathematica, one of the greatest works in the Scientific Revolution, was born. From Newtonian physics, theories of fluid mechanics, electricity and magnetism, and most importantly, quantum mechanics. Further along the line of the history of telescopes, humans eventually needed to see deeper into space. This was revolutionary because now mankind wasn’t just looking up into the constellations and the movement of the sun and the moon, now they were actually...
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... GE 253 Physics Albert Einstein’s Contribution to Quantum Mechanics Albert Einstein was one of the greatest minds in world history. Einstein is known as a brilliant physicist who contributed more to the scientific world than any other person. His theories on relativity paved the way for how science currently views time, space, energy, and gravity. Einstein was so advanced in his thinking that his studies and work set the standards for the control of scientific energy and space explorations currently being studied in the field of astrophysics. Albert Einstein's most noted contribution to the world is his theory of relativity. By 1902, Einstein was working on combining time and space, matter and energy. In 1905 when he was only 26 years old, he published a paper on relativity. This paper showed mathematically that the speed of light is constant and not relative to its source or to the viewer. Einstein had actually written an essay when he was only 16 years old on relativity, which became the basis for his published paper. The greatest result of relativistic physics was Einstein's famous relation, E=mc2. In this, he was able to prove that any increase in the energy, E, of a body must lead to a corresponding increase in its mass, m, these increases being related by a factor c2 , where c represents the velocity of light squared. In conclusion, Albert Einstein ranks as one of the greatest people for his contributions towards physics and his part...
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...Isac Newton was born on on January 4, 1643, in Woolsthorpe, England. Newton attended King’s School in England. Once he completed his primary education he moved on to Cambridge. As he studied there he became fascinated with physics and read up on many philosophers. After graduation he went on to his own research before attaining a masters later in his life. Possibly the most important theory Newton ever came up with was gravity. It is commonly believed that Isaac Newton begin to think about gravity and its properties after an apple fell on his head, or simply by observing falling apples. Wether this is true or not, we may never know. The point is that Isaac Newton was a brilliant minded physicist before he even began to thing about calculus....
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...Albert Einstein is regarded as the father of modern physics. He was born on march 14 1879 Ulm, in the Kingdom of Wurttemberg in the German Empire. In his early life he studied calculus and philosophy and discovered different formulas which basically changed this world. He was basically German born theoretical physicist who developed the general theory of relativity. As a result of this achievement he is regarded as the father of modern physics and the most influential physicist of the 20th century. Albert Einstein in fact changed the scientific world with his achievement when he gave the idea of E=mc2. In this formula that clearly described that the energy and mass (the ability to do work and the stuff to do work with) were absolutely the same thing. When Newton said that time and space are absolute which means that time flowed in a constant manner. Time is independent of location and remain same for everyone. This idea of Newton was remained unchallenged until Einstein came along. He decided to do experimentation with that and then he theorized that time and space were relative, and in this way he proved that Newton was wrong. With his theory of relativity,Einstein tore apart the idea of time as a constant. I would like to mention there that Einstein published more than 300 scientific papers along with this 150 non-scientific works. He was so intelligent that he made the word "Einstein" synonymous with genius. At the end I would like to mention that Albert Einstein, once...
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...The University of Copenhagen is where Niels Bohr went to school following his passion in physics. Bohr would go on to do great things with the help and influence of his father and his father's best friend Professor Hoffding, to steer the way for him to become the person he visualized and set to be. To begin with, Bohr a very educated and sought after education to always learn, was introduced to epistemology, the theory of knowledge that justifies the differences from others opinions, capturing a thought to learn right from wrong. He learned philosophy and became a part of him to discover things himself which he would later on do. Bohr and a classmate name Harald were a part of a class with Professor Hoffding, as they debated philosophy,...
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...x-rays by Physicist, Wilhelm Roentgen. His discovery of a new kind of ray, spurred the age of modern physics and turned the world upside down in diagnostic medicine. Wilhelm Roetgen was born on March 27, 1845 in Lennnep, Germany. His parents were Fedrick and Charolette...
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...We now know that the speed of light is way too fast to be measured by this experiment. Galileo brought upon the public the basic idea of relativity, that “the laws of physics are the same in any system that is moving at a constant speed in a straight line, but not of its speed or direction.”(Hoskin, Michael A 62) While Galileo's statements of mathematics to experimental physics were new, his mathematical methods were the usual ones at the time. Even as there were many other studies he went in and different experiments there were way too many to even put in but as were listed above were the major one’s that later affected future and current people, with their views and their discoveries that effected history...
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...If the universe is described by an effective local quantum field theory down to the Planck scale, then we would expect a cosmological constant of the order of . But the measured cosmological constant is smaller than this by a factor of .This discrepancy has been called "the worst theoretical prediction in the history of physics!".Some supersymmetric theories require a cosmological constant that is exactly zero, which further complicates things. This is the cosmological constant problem, the worst problem of fine-tuning in physics: there is no known natural way to derive the tiny cosmological constant used in cosmology from particle...
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...biggest and greatest scientists of his time, and often attributed his work to the great Galileo Galilei. In this, he was most modest about his own success. Isaac Newton being a physicist and mathematician was very successful in his work. Newton developed the principles of modern physics, such as the laws of motion. Philosophiae Naturalis Principia Mathematica (Mathematical Principles of Natural Philosophy) has been hailed as the single most influential books on physics, a book written by Newton. In this book Newton covers and wrote of information on nearly all essential forms of energy. Newton even made discoveries in 3 different fields: Optics, motion, and Mathematics....
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...Final Paper Albert Einstein and Isaac Newton were both very influential figures concerning science. They both discovered ground breaking things in the physics world. Albert Einstein was a German-born theoretical physicist who developed the general theory of relativity. This is one of the biggest parts of physics alongside with quantum mechanics. Sir Isaac Newton was an English physicist and mathematician who are commonly referred to as one of the most influential scientists of all time as well as a key figure in the scientific revolution. Newton formulated the laws of motion and the universal gravitation that dominated scientists’ view of the physical universe for over the next three centuries. He also has demonstrated that the motion of objects on the Earth and that the celestial bodies could be described by the same principles. When he was deriving Kepler’s laws of planetary motion from his mathematical description of gravity, Newton removed any of the people’s last doubts about the validity of the model of the cosmos that was heliocentric. Near the start of Albert Einstein’s career he was beginning to think that Newtonian mechanics was no longer enough to reconcile the laws of classical mechanics with the laws of the electromagnetic field. While he was doing this it led him to his special theory of relativity. Thus he realized that the principle of relativity could also be extended to the gravitational fields, and this sparked his subsequent theory of gravitation in 1916...
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...tab_group=courses&url=%2Fwebapps%2Fblackboard%2Fexecute%2FdisplayLearningUnit%3Fcourse_id%3D_21506_1%26content_id%3D_769754_1%26framesetWrapped%3Dtrue and carefully study all the materials provided. Due: by the last day of Week 3. 3) Problem #1 : Chapter 3, end of chapter problem 82 from the from “Essential College Physics” by Andrew Rex & Richard. Submit your solution in the drop box “M2A1: Problem submission 1” https://mycourses.excelsior.edu/webapps/portal/frameset.jsp?tab_group=courses&url=%2Fwebapps%2Fblackboard%2Fexecute%2FdisplayLearningUnit%3Fcourse_id%3D_21506_1%26content_id%3D_769755_1%26framesetWrapped%3Dtrue Due by the fourth day of Week 3. 4) Perform the tasks assigned for Module 2 Week 1 on the discussion board for Module 1 at the link: https://mycourses.excelsior.edu/webapps/portal/frameset.jsp?tab_group=courses&url=%2Fwebapps%2Fblackboard%2Fexecute%2FdisplayLearningUnit%3Fcourse_id%3D_21506_1%26content_id%3D_769755_1%26framesetWrapped%3Dtrue Post your response of at least 150 words in your own discussion thread by day 4 of the module. Due: by the fourth day of Week 3. 5) Start working on the Mastering Physics assignments entitled Projectile & Circular Motion. (These problems can also be seen at the end of Chapter 3 in the textbook.) Due: by the last day of Week 4. Tasks with Deadlines at the end of Module 1 Week 2 (Week 4)...
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