the pressure of an ideal gas kept at constant temperature varies inversely with the volume of the gas. It describes the inversely proportional relationship between the absolute pressure and volume of a gas‚ if temperature if kept at a constant. Know Charles’s Law and its assumptions. Charles’s Law (also known as the law of volumes) is an experimental gas law which describes how gases tend to expand when heated. At constant pressure‚ the volume of a given mass of an ideal gas increases or decreases
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as general rules to help us do the experiment. We will investigate three properties of gases pressure‚ temperature‚ and volume. By doing this experiment we will be able to define the gas laws. According to Boyles‚ it states that a fixed amount of ideal gas that is kept at a fixed temperature‚ that the pressure and volume are inversely proportional‚ if the temperature stays unchanged. According to Charless Law‚ if the pressure of a gas is held constant‚ as the gas is heated‚ its volume will increase
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would never say that there is no place for technology in education‚ far from it… But I think the place of technology is to support a more student-focused‚ relevant and engaging methodology. It is the ’how’‚ not the ’what’. For me‚ technology in the ideal school plays a supporting role – and it is a vital one‚ since my dream school relies on it to work‚ but it is still only there as a means to support the growth and flourishing of our students. The specific technologies will change and evolve‚ but
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molecular considerations‚ identify which intermolecular interactions are significant (including estimating relative strengths of dipole moments‚ polarizability‚ etc.) • Apply simple rules for calculating P‚ v‚ or T ◦ Calculate P‚ v‚ or T from non-ideal equations of state (cubic equations‚ the virial equation‚ compressibility charts‚ and ThermoSolver) ◦ Apply the Rackett equation‚ the thermal expansion coefficient‚ and the isothermal compressibility to find v for liquids and solids • State the molecular
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The Apparent Inefficacy of our Democratic Experiment The hackneyed‚ yet apt and succinct‚ definition of Democracy by Abraham Lincoln as contained in the concluding part of his famous Gettysburg Address as ‘’…government of the people‚ by the people‚ for the people…’’ remains today as the most quoted statement on Democracy. However‚ a careful examination of our democratic experiment leaves one to wonder if this definition perfectly encapsulates our experience. Our government is‚ granted‚ elected by
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Strategies and Policies……..…………………...……………………………………4 Corporate Strategy..…………..……………...……………..……………………………7 Trends……………………………................…………………………………………….8 My Ideal Workplace……………………………...………………………………………9 Works Cited……………………………………………………………………………..10 Introduction Wouldn’t it be nice to be able to design your ideal workplace‚ with everything that would satisfy you as an employee? There are so many varying organizations which are vastly diverse from one another and who adopt different
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speed and direction changes. • All gas molecules are constantly moving: – average speed is directly proportional to T (K). – the distribution of speeds can be calculated. The Ideal Gas Law The ideal gas law is a combination of: Boyle’s Law V 1 P fixed n and T Charles’s Law VT fixed n and P IDEAL GAS LAW PV = nRT or V = nRT P Avogadro’s Law Vn fixed P and T Methods in Solving Gas Law’s Problem Given: P‚ V Constant: n and T Given: T‚ V Constant: n and P Analyze
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The democratic reforms instituted in Athens from 463 to 451 BC by both Ephialtes and his ‘successor’ Pericles are wide ranging and unprecedented for their era. The political upheaval in the 5th century BC is often cited by modern historians as a ‘radical’ shift from conservative democracy to a liberal‚ direct democracy involving all citizens. The oligarchical institution known as the Areopagus‚ comprised of ex-archons from the two aristocratic classes‚ was the largest obstacle in the way of full
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Gases Chapter 5 1 Elements that exist as gases at 250C and 1 atmosphere 2 3 Physical Characteristics of Gases • • • • Gases assume the volume and shape of their containers. Gases are the most compressible state of matter. Gases will mix evenly and completely when confined to the same container. Gases have much lower densities than liquids and solids. NO2 gas 4 Force Pressure = Area (force = mass x acceleration) Units of Pressure 1 pascal (Pa) = 1 N/m2 1 atm = 760
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Golovatenko‚ gr.503 An Ideal Teacher “I never teach my pupils. I only attempt to provide the conditions in which they can learn” Albert Einstein “Good teaching is more a giving of right questions than a giving of right answers” Josef Albers Plan: To make an introduction (state the problem): What makes an ideal teacher as a teacher`s diploma is not a guarantee of it? Features which create an ideal image: The ideal teacher must be competent in his subject and also be “keen on it” The ideal teacher must be
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