Conclusion: Boyle’s law states that for a fixed amount a gas at a fixed temperature volume is opposite to its pressure. The air in the marshmallow is what follows Boyle’s law. The marshmallow is similar to a gas because when the pressure in the syringe is decreased the pressure in the marshmallow is increased. The volume increases in the marshmallow. So basically when the plunger is pulled out the pressure in the syringe decreases and the volume of the marshmallow
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stereotypes about each one of them began to pour out from each one of them. None of them had known each other previously‚ but they all had a stereotype tagged to one another. As they fought‚ they began to realize that the struggles‚ insecurities and pressures they had were the same ones that the people who seemed so different had. They touched on the lack of communication they all had with their parents. Their home life was not satisfying to them. This is very relatable to the viewer because everyone
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used on a textured surface‚ such as carpet‚ and is pushed over the surface‚ sucking up dust and dirt as it goes. The suction is created by an air pump‚ a partial vacuum; it creates a difference in pressure between the inside of the machine and the outside air and dirt and dust is taken in to the lower pressure zone. Friction on the carpet causes the dust to be removed from the carpet‚ or other surface. Table of Contents 1. History and developments - Ives W. McGaffey -Hubert Cecil Booth -James
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I. Introduction Pressure is the application of force to a surface ‚ and the concentration of that force in a given area . A finger can be pressed against a wall without making any lasting impression ; however ‚ the same finger pushing a Thumbtack can easily damage the wall ‚ even though the force applied is the same ‚ because the point concentrates that force into a smaller area. Volume is the quantity of three-dimensional space occupied
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CIVL980 – ADVANCED COMPUTER APPLICATION GROUP PROJECT #1: Finite Element Modelling and Analysis of a Pedestrian Bridge in North Sydney Felix Le Besnerais 4410348 Tuan Vu Ho 4381920 Table of Contents Executive Summary This project details all the procedure to evaluate static and dynamic responses of a pedestrian bridge. To this end‚ we need to: Prepare sketches showing the layout of the structure including its member sizes and dimensions. Determine and calculate
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NPSHA in the system is calculated as : NPSHA = Terminal Pressure in the vessel (in guage) (+) Static Head of fluid above pump centre line (see note). (+) Atmospheric Pressure (-) Vapour Pressure of liquid at pumping temperature (-) Friction loss in suction piping up to pump centre line consisting of the following : Entrance and exit losses Loss in suction strainer Loss in control valves‚ instruments‚ exchangers etc. if any Line losses Note : a) The height of liquid in the vessel
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The Lab Report‚ Significant Figures & Working with Numbers CHMY 142-18 Experiment 1 September 4th‚ 2009 Introduction: This experiment is dealing with the relative accuracy of an individual measurement. Data will be provided to perform the calculations asked for. The purpose of this experiment is to know how to use significant figures and to get formularized with making proper laboratory reports. Procedure: Use the data table’s information to solve the missing
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Life can be so accelerated in many countries. The competition for the best job‚ the best quality of life or simply “a perfect life” of wealth and material things imposed by society as something to envy‚ can cause an enormous pressure on people of all ages. Sometimes‚ mental and physical wellness can be affected by Stress‚ a continuous feeling of worry cause by difficulties in life that prevent people from relaxing and living in harmony. Students are not the exception: they have to combine different
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Lab 5Cellular Respiration Introduction: Cellular respiration is an ATP-producing catabolic process in which the ultimate electron acceptor is an inorganic molecule‚ such as oxygen. It is the release of energy from organic compounds by metabolic chemical oxidation in the mitochondria within each cell. Carbohydrates‚ proteins‚ and fats can all be metabolized as fuel‚ but cellular respiration is most often described as the oxidation of glucose‚ as follows: C6H12O6 + 6O2 → 6CO2 + 6H2O + 686 kilocalories
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Lab Form Answer the questions. When you are finished‚ submit this assignment to your teacher by the due date for full credit. (27 total point) Pre-Lab Questions (7 total points) 1. How does temperature affect the air’s capacity to hold water vapor? 2. Using the chart below‚ what is the relative humidity for each of these? Dry bulb Wet bulb Relative Humidity 100C 70C 24% 280C 220C 3. What four factors influence humidity? a. b. c. d. (7 points)
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