PHYSICS Part - I CHAPTER 1 1‚ In high energy physics scientist study: a‚ matter b‚ big particles c‚ elementary d‚ ions 2‚ Wave theory of light was presented by: a‚ Newton b‚ Maxwell c‚ Compton d‚ Huygens 3‚ Natural Radioactivity was disobeyed by Decree in. a‚ 1976. b‚ 1896. c‚ 1996. d‚ 1916. 4‚ X – rays were discovered by‚ a‚ J.J. Thomson. b‚ Crooks. c‚ Lorenz. d‚ Roentgen. 5‚ The circumference of the earth was determined by‚ a‚ Albernie. b‚ Al – Khawririmi
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Intel Corporation using the Porter’s 5 forces Model Intel Corp is an American company famed for making semiconductor chips‚ microprocessors‚ network interface controllers‚ flash memories‚ graphic chips and other components found in many computers and mobile phones. The porter’s Five Forces Model is a suitable method of analyzing Intel Corp’s business strengths and weaknesses. The porter’s five forces model is a tool based on five businesses forces to access where adjustments are required
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the global market of the industry was worth approximately $135 billion in 2012‚ and it is expected to grow to $181 billion in 2018. This external analysis‚ which follows‚ includes Porter’s five forces analysis and key success factors. 1. Porter’s Five Forces Analysis Porter’s five forces analysis is used to rate the attractiveness of the industry to generate profits. The attractiveness of the industry is determined by the strength of the
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urge to protect those who can’t help themselves. It is a doctrine that has been instilled in me ever since I was a child. When I was young‚ I was always captivated by the tales of my mom’s cousin‚ who was a pilot in the US Air Force. They had to go through extreme G-force training‚ and practice complex maneuvers while remaining in complete control of the plane. My family would also regularly go to air shows‚ and I was amazed at the power and complexity of the airplanes. I realized I wanted to fly
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velocity related to the force you apply? Or does the force just change the velocity? Also‚ what does the mass of the cart have to do with how the motion changes? We know that it takes a much harder push to get a heavy cart moving than a lighter one. A Force Sensor and an Accelerometer will let you measure the force on a cart simultaneously with the cart’s acceleration. The total mass of the cart is easy to vary by adding masses. Using these tools‚ you can determine how the net force on the cart‚ its
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influence of significant gravitational forces? _______ Explain your answer. 5. If a moose were chasing you through the woods‚ its enormous mass would be very threatening. But if you zigzagged‚ then its great mass would be to your advantage. Explain why. 6. Inertia can best be described as _____. a. the force which keeps moving objects moving an stationary objects at rest. b. the willingness of an object to eventually lose its motion c. the force which causes all objects to stop d.
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Topic #5(. Forces 1. Forces 2. Newton’s First Law of Motion 3. Newton’s Second Law of Motion 4. Units of Force 5. Mass and Weight 6. Two Ways to Measure Mass 7. Friction 8. Net Force and Acceleration 9. Free Fall 10. Newton’s Third Law of Motion *11. Forces on Inclined Planes Notes should include: Defn: Dynamics is defined as the study of the effects of forces on matter. Forces: Often a force is described as a push or a pull. Forces are often categorized according
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reaction. The Introduction in every interaction‚ there is a pair of forces acting on the two interacting objects. The size of the forces on the first object equals the size of the force on the second object. The direction of the force on the first object is opposite to the direction of the force on the second object. Forces always come in pairs - equal and opposite action-reaction force pairs. A variety of action-reaction force pairs are evident in nature. Consider the propulsion of a fish through
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Conservative force - Any force which conserves mechanical energy‚ as opposed to a nonconservative force. See statement of conservation of mechanical energy. Conservative System - A system in which energy is conserved. Energy - The ability to do work. Kinetic Energy - The energy of motion. Nonconservative Force - Any force which does not conserve mechanical energy‚ as opposed to a conservative force. Path independence - Property of conservative forces which states that the work done
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Lab 5 NEWTON’S THIRD LAW AND Tension FORCES "Many a small thing has been made large by the right kind of advertising." -Mark Twain "What is the difference between unethical and ethical advertising? Unethical advertising uses falsehoods to deceive the public; ethical advertising uses truth to deceive the public." -Vilhjalmur Stefansson I saw a subliminal advertising executive‚ but only for a second. -Steven Wright • To develop an understanding and consequences of Newton’s Third
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