...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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...Chemistry’s Role in Understanding the Dance of Life Is chemistry really important in comprehending life? Is it vital in understanding biology? Can we understand biology or the life per se without the presence of chemistry? As a cliché’ of most textbooks, chemistry is the central science. Meaning it all encompasses the branches of science including biology and physics. And if we try to define what is chemistry, it is said to be the branch of science concerning with the study of matter and the changes it undergoes and the factors that affects these changes. We, the humans, are living things and we are considered to be matter. Living things perform the best gift of God which is life. And the study of life is said to be biology. So therefore, with this simple logic, we can say that chemistry and biology are interrelated with each other. We can’t understand life without some basic knowledge of chemistry. Chemistry is so imperative in understanding life. Specially, the processes that are occurring in our body. We may define the terms respiration, digestion, metabolism, and reproduction scientifically but without proper information about the chemical processes we can’t really appreciate and discern them. Why we breath, digest, metabolize and reproduce has something to do with the latter. Chemistry is very necessary and ponderous in understanding different fields that is associated with the life of plants (botany), animals (zoology), minute organisms...
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...cut out of one of these new fabrics that are comfortable, warm and light all at the same time. In the kitchen, I prepare breakfast for four. I turn on the electric kettle to boil water for tea, while a jar of milk heats in the microwave. I turn on the gas oven to warm up the brioche I baked yesterday. It smells delicious and it looks even better, golden and spongy due to the work of yeast. And, while the rest of the family comes down to have breakfast, I turn on the radio to listen to the latest news around the Globe. I have been awaken for just some twenty minutes and science is all around me: the movement of planets, the electricity, the water treatment, the transformation and piping of the gas we use to cook and heat out homes, the chemistry behind new fabrics, the radio waves or the power of the small fungi we use for our pastries. Whatever I do, whatever I see, science is at the heart of everything. And the day has just begun. What about the car I will drive to get to work, the computer I am just using to write these words or the telephone that will allow me to speak with my husband who is abroad on a business trip? By the way, he has taken one of those flying machines invented by the Wright brothers and that we call airplanes to cross the Atlantic. I just hope every volcano on the surface of the...
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...that pieces of Earth's lithosphere are in constant motion, driven by convection currents in the mantle. 5. What is the Big Bang theory? How is it a unifying theme in astronomy? The theory that the universe originated 20 billion years ago from the cataclysmic explosion of a small mass of matter at extremely high density and temperature 6. How are the following branches of science integrated, connected, and related? • Chemistry and biology- any living thing has a chemical makeup, so the study of any living thing involves studying its chemistry. • Physics and chemistry- one explains why an object has certain properties and the other explains how the objects move and use those properties. One is the world at a distance and the other is the world up close. You cannot have one without the other • Physics and astronomy- physics grew from the study of our natural world in astronomy. These two re-unite to uncover origins of the universe and its evolution. • Earth science and physics- geology looks to physics to model the earths currents and magnetic field. • Earth science and chemistry- earth science depends on chemistry to determine what the earth is made...
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...BLUE PRINT - CHEMISTRY - Higher Secondary – Second Year Time : 3 Hours Maximum Marks : 150 S.No 1. 2. 3. 4. 5. 6. OBJECTIVES Atomic Structure Periodic Classification p-Block elements d-Block elements f-Block elements Co-ordination and Bio-coordination compounds - KNOWLEDGE E/LA SA VSA 1(3) UNDERSTANDING O E / L A SA VSA 1(1) 1(5) 1(3) 1(3) 1(1) - APPLICATION SKILL O E/LA SA VSA O TOTAL 10 09 O E/LA SA VSA 1(5) 1(3) - 1(1) - - 1(5) - - 1(5) 1(5) 1(5) - 1(1) 12 18 07 11 1(5) 1(3) - 1(3) 1(1) 1(1) 1(1) 1(1) 1(5) 1(1) - 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. Nuclear Chemistry Solid state Thermodynamics-II Chemical equilibrium-II Chemical Kinetics-II Surface Chemistry Electrochemistry-I Electrochemistry-II Isomerism in Organic Chemistry Hydroxy Derivatives Ethers Carbonyl Compounds Carboxylic Acids Organic Nitrogen Compounds Bio molecules Chemistry in Action Problems in Chemistry TOTAL 1(5) 1(5) - - 1(3) 1(3) 1(3) 1(3) 1(3) 1(3) - 1(1) 1(1) 1(5) - 1(5) 1(5) 1(5) - 1(3) - 1(1) 1(1) 1(5) - 1(5) 1(5) 1(5) 1(5) 1(3) - 1(1) 1(1) 1(1) - 1(5) - 1(5) - 1(3) 1(3) 1(3) - - 09 1(1) 09 10 1(1) 10 12 11 14 10 08 12 1(3) 1(1) 1(3) 1(3) 1(3) 2(1) 1(1) 1(5) 1(1) 1(1) 1(5) 1(5) 1(5) - 1(1) 1(5) - 1(1) 07 14 14 11 07 08 1(1) 1(5) 1(1) 1(1) - 1(1) 1(5) - 20 5 24 6 25 20 24 10 15 25 6 10 20 10 ...
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...Scope of Psychology - Natural Science or Social Science Physics, Chemistry, Biology, Sociology, and Psychology, are amongst the most important sciences on planet Earth. Based on their field of study these branches of science are broadly categorised as Natural and Social sciences. At first glance one can tell that Sociology is categorised as a Social Science and subjects like Physics and Chemistry are categorised under the Physical science category of Natural Sciences, whilst Biology is categorised under the Life Science category of Natural Sciences. To keep this essay as relevant as possible I shall only be focussing on the Life Science division of Natural Sciences. Like Botany and Zoology, Biology studies living organisms such as plants, animals and several microorganisms. On the contrary, being a Social Science, Sociology studies the working, functioning and the behaviour of society as a whole. So what about Psychology? Is it a Social Science or a Life Science. To get a clear idea we must first define Psychology. Psychology is the study of behaviour and mind, embracing all aspects of conscious and unconscious experience as well as thought. To my utter disappointment, simply defining psychology will not resolve our dilemma, but it does give a clear idea of things. Psychology as a science is interested in what people think, what they feel and how they behave, the subject studies everything from the human brain to consciousness, memory and mental health ,whilst studying...
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...telescope. Galileo's discoveries caused an uproar. Despite the opposition of the Church, by the early 1600s a new approach to science had emerged, based upon observation and experimentation. Two gaints of this revolution were the Englishman Francis Bacon and the Frenchman Rene Descartes Bacon and Descartes differed in their methods, however. Over time, a step-by-step process of discovery evolved that became known as the scientific method.to explain the data, scientists used reasoning to propose a logical hypothesis, or possible explanation. The 1500s and 1600s saw drmatic changes in many branches of science, especially medicine and chemistry. Medieval physicians relied on the works of the ancient physician Galen. In the early 1540s, French physician Amroise Pare developed a new and more effective ointment for preventing infection. The branch of sciene now called chemistry was in medieval times called alchemy. In the 1600s, English chemist Robert Boyle refined the alchemists' view of chemicals as basic building blocks. As a student in England, Issac Newton devoured the works of the...
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...AISHATU .M. LAWAL 6TH April 2016 THE USE OF QUANTITATIVE KNOWLEDGE IN NATURAL AND ENVIRONMENTAL SCIENCES. Natural and Environmental Science is a vast interdisciplinary study within Mathematics, Science and Mechanics which integrates physical, biological and information sciences to the study of the environment and the solutions to environmental issues. It developed during the insight from the areas of Medicine and Natural Antiquity. Quantitative reasoning is vital to the understanding of environmental processes. As mentioned earlier Environmental Science is an integration of different branches of science and in the area of Physics, Chemistry and even Biology. Mathematics is essential and plays a very important role in this discipline. In the biological and ecological aspect of environmental science, there is a subtopic known as the Carrying Capacity in an Ecosystem. Carrying capacity of a biological specie in an ecosystem is the maximum population size such specie can reach in that ecosystem and survive indefinitely with the necessities available. This is calculated by rationalizing the specie per square meter in a hectare of the ecosystem land. Mathematics is also used in environmental science in the aspect of solar and wind energy conversion, where the direct current is converted to alternating current. Also there are energy conversion rates which are as follows: The solar energy conversion rate is 1,800,000 (kcal/ m2/year). Ecosystem Efficiency = 0.012%, Energy...
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...treatment would be changed to palliative care and efforts to comfortably prolong life. However, in 2010 the Federal Drug Administration approved a new drug for breast cancer treatment under the brand name Havalen, also known as eribulin mesylate. Eribulin mesylate is a synthetic analog of the molecule halichrondrin B, found in a Pacific sea sponge known as Halichondria okadai. Though halichondrin B’s tumor-fighting benefits were discovered in 1986, little came of its discovery due to its inherent complexity. In addition to having a compound structure that was difficult to replicate, halichondrin B is only found at very low concentrations in a rare sea sponge that was collected in Japan. It wasn’t until Dr. Yoshito Kishi, a Harvard University chemistry professor, with funding from the U.S. National Cancer Institute, discovered its synthesis that we were able to create eribulin mesylate (Fogarty,...
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...but those who survive the difficult lift-off emerge with an above-average degree of career satisfaction. The education they need, the jobs they can specialize in, and the roles and benefits they receive are what I will be informing you about. Education is very crucial for success in this career. Physics, chemistry, computer science, mathematics, materials science, and statistics and engineering courses provide the base for anyone thinking of being an aerospace engineer. Three of the best universities for aerospace engineering in the US are: Fulton School of Engineering, Arizona State University, Michigan Engineering, Detroit, and Cockrell School of Engineering, University of Texas at Austin. Many interested people may need to relocate to California, Washington State, or Texas, where the majority of aerospace work is done. New Aerospace Engineers begin work as graduate trainees. Their performance, academic background and best talent are taken into consideration to place them in the best area for training in the maintenance of aircraft, missile or satellite. Aerospace engineers have access to a very wide variety of jobs they can specialize in. There are two major branches that make up aerospace engineering. First there is aeronautical engineering; this the application of science and engineering to the machines operating inside the earths atmosphere. Next there is astronautical engineering; this deals with the machines outside of earth's atmosphere. There are also many...
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...people stray from these regulations and principles, they may actually be committing a crime. Government Structure The criminal justice system is made up of agencies from the local, state, and federal levels. There are also three branches of government. These three branches of government include the Legislature, Judicial, and Executive branches. The legislative branch is responsible for making the laws. The judicial branch is responsible for determining if laws are constitutional and can also overturn prior rulings by other judges. The executive branch is responsible for signing and vetoing laws. A president is elected, by the people, to be the head of the executive branch every four years. Choice Theories Choice theories are explanations as to why crime is committed. These theories come in the form of eight general categories. These categories include classical, biological, psychological, psychobiological, sociological, social process, conflict, and emergent. Classical theory involves the individual’s exercise of his or her free will. Biological theory refers to genes that cause defiant, criminal behavior. Psychobiological theory refers to “human DNA, environmental contaminants, nutrition, hormones, physical trauma, and body chemistry (Schmalleger, 2011, p. 80). Psychological theory often involves the presence of mental illness. Sociological theory involves the disorganization of society as it attributes to the presence of criminal behavior. Social process theory is...
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...BSA/375 Christopher Canter Summary Riordan Manufacturing has several areas in which it has to focus on for their business to be successful to the world in terms of helping its employees and its customers. This Service Request is on those key areas that have a stakeholder in the company’s community. Dr. Riordan was a professor in the field of chemistry who has founded The Riordan Plastic Corporation started back in the year 1991. At its start, the company’s main focus was on research and development along with licensing of his products. Not until 1992 did he invest in a fan company facility that manufactured fans for consumer use that was located in Pontiac, MI. in which he then changed the name of his company to Riordan Manufacturing Incorporated. Again in 1993 Dr. Riordan purchased another company in Albany, GA that was expanded the production line into making plastic beverage bottles. The most recent expansion made in 2000 was by relocating their fan facility from the United States to Republic of China. To this date Riordan Corporation has over 500 employees who are located in four different branches and boast an annual earning potential of about 46 million with some of its products ranging from: * Medical Stints * Heart Valves * Plastic Bottles * Customized plastic parts * Fans Although successful from the start many improvements can be made within the company. This request can identify the necessary changes that are needed to make...
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...Astronomy is a natural science that is the study of celestial objects (such as moons, planets, stars, nebulae, and galaxies), the physics, chemistry, and evolution of such objects, and phenomena that originate outside the atmosphere of Earth, including supernovae explosions, gamma ray bursts, and cosmic background radiation. A related but distinct subject, cosmology, is concerned with studying the universe as a whole. Astronomy is one of the oldest sciences. Prehistoric cultures have left astronomical artifacts such as the Egyptian monuments and Nubian monuments, and early civilizations such as the Babylonians, Greeks, Chinese, Indians, Iranians and Maya performed methodical observations of the night sky. However, the invention of the telescope was required before astronomy was able to develop into a modern science. Historically, astronomy has included disciplines as diverse as astrometry, celestial navigation, observational astronomy, and the making of calendars, but professional astronomy is nowadays often considered to be synonymous with astrophysics. During the 20th century, the field of professional astronomy split into observational and theoretical branches. Observational astronomy is focused on acquiring data from observations of astronomical objects, which is then analyzed using basic principles of physics. Theoretical astronomy is oriented toward the development of computer or analytical models to describe astronomical objects and phenomena. The two fields complement...
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...During the semester I learned the different fields that are in correlation with kinesiology. Before taking this class, I thought that Kinesiology was for those who wanted to become person trainers or dietitians. With the different presentations and powerpoint that we went over in class, I learned that there are many branches to kinesiology. Kinesiology is recognized as the study of the human body, which is used in many different work fields such as medicine. Like many other high school students, I did not know what field I wanted to study. It was after my injury from being on the soccer team that I started to develop an interest in medicine. During my junior year of high school, I tore my ACL and both of my meniscus while playing soccer....
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...Physics (from Ancient Greek: φυσική (ἐπιστήμη) phusikḗ (epistḗmē) "knowledge of nature", from φύσις phúsis "nature"[1][2][3]) is the natural science that involves the study of matter[4] and its motion through space and time, along with related concepts such as energy and force.[5] One of the most fundamental scientific disciplines, the main goal of physics is to understand how the universe behaves.[a][6][7][8] Physics is one of the oldest academic disciplines, perhaps the oldest through its inclusion of astronomy.[9] Over the last two millennia, physics was a part of natural philosophy along with chemistry, biology, and certain branches of mathematics, but during the scientific revolution in the 17th century, the natural sciencesemerged as unique research programs in their own right.[b] Physics intersects with many interdisciplinary areas of research, such as biophysics and quantum chemistry, and the boundaries of physics are not rigidly defined. New ideas in physics often explain the fundamental mechanisms of other sciences[6] while opening new avenues of research in areas such as mathematics and philosophy. Physics also makes significant contributions through advances in new technologies that arise from theoretical breakthroughs. For example, advances in the understanding of electromagnetism or nuclear physics led directly to the development of new products that have dramatically transformed modern-day society, such as television, computers, domestic appliances, and nuclear weapons;[6] advances...
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