Ridley College Grade 11 Physics Formal Lab Report By David Deng The Electromagnetic Force: An Equation Introduction This lab is to measure the determinant factors of the size of electromagnetic force that affect with electric and magnetic fields. The electromagnetic force is carried by the photon and is responsible for atomic structure‚ chemical reactions‚ the attractive and repulsive forces associated with electrical charge and magnetism‚ and all other electromagnetic phenomena. According
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following parallel reactions k 1 A −→ B k 2 A −→ C The activation energies are 45.3 kJ/mole for k1 and 69.8 kJ/mole for k2 . If the rate constants are equal at 320 K‚ at what temperature will k1 /k2 = 2.00? 6. [15 points] The pre-exponential factor and activation energy for the unimolecular reaction CH3 NC(g) −→ CH3 CN(g) are 4.0 × 1013 s−1 and 272 kJ/mole‚ respectively. Calculate the values of ∆S ◦‡ ‚ ∆H ◦‡ ‚ and ∆G◦‡ at 300 K. 7. [20 points] An enzyme-catalyzed reaction (KM
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Scranton Engineers Club. This formula is given as Where σp is pillar strength‚ σ1 is uniaxial compressive strength of a cubical specimen (w/h = 1)‚ and w and h are pillar dimensions. According to Obert and Duvall‚ this equation is valid for w/h ratios of 0.25 to 4.0‚ assuming gravity-loading conditions. Through back calculations from mining case histories and utilization of laboratory rock properties‚ safety factors of 2 to 4 were derived for short- and long-term pillar
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management “how to” book in the search for answers * Buying external consultants in the search for the silver bullet Richard Pascale‚ a leading US business school professor‚ has compiled an “influence index” of business fads that shows an exponential increase in management ideas in the 1980s and 1990s‚ from zero-based budgeting to MBWA‚ from benchmarking to business process re-engineering. Most academics criticise most of the ideas as simplistic and deterministic‚ although the authors themselves
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previous 10%) to forecast the Population of Arizona for the year 2010 – do the calculations from 1929-2010 (5 Points) d. Calculate the Mean Absolute Deviation for this Data Set (5 Points) 2. a. Using Sheet “Population of Arizona” using the Exponential Smoothing Model to build a Matrix of Values with the Smoothing Constant from 0.1 to 0.9 in 0.1 increments (10 Points) b. Calculate the Mean Absolute Deviation for Each Increment (5 Points) c. Explain which Smoothing Constant gives the greatest
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order indicated by the integer. The command lim takes an algebraic object and an equation of the form variable=expression. It returns the limit of the algebraic expression when the given variable approaches the expression at the right hand side of the equation. The command SERIES needs an algebraic expression‚ and equation of the form variable=expression‚ and an integer. It returns a list at stack level 2 and an equation at stack level 1. The list contains 4 items: The limit of the expression when the
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Which of the following would not be an operations function in a fast-food restaurant? A) advertising and promotion The Dulac Box plant produces 500 cypress packing boxes in two 8-hour shifts. The use of new technology has enabled them to increase productivity by 30%. Productivity is now approximately D) 40.6 boxes/hr. 3.One reason for global operations is to gain improvements in the supply chain. A) True 4.Productivity is the total value of all inputs to the transformation process divided by the
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Please type your work in Microsoft Word. Given that the clew website is not available‚ assignments are to be collected at the beginning of the class on Wednesday‚ October 09‚ 2013. Late assignments are not accepted. This assignment is designed to be individual. Identical assignments will not be graded and automatically assigned a grade of zero. 1. (10 points) You have collected the processing time for five units of Product X at different points in time and the relevant data are shown in the
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1.From your knowledge of restaurant‚ from the video‚ from the Global Company Profile that opens this chapter‚ and from the case itself. Identify how each of the 10 decisions of operations management is applied at Hard Rock Cafe? 1) Design of goods and service Hard Rock Cafe us famous for foods from classic American -burgers and chicken wings- . So they try to be good in service to customers and always modifying the menu. The experience concept is to provide not only a custom meal from the menu
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BASIC NUMERACY SKILLS – A REVISION BODMAS B Brackets first O Orders (ie Powers and Square Roots‚ etc.) DM Division and Multiplication (left-to-right) AS Addition and Subtraction (left-to-right) Do things in Brackets First. [pic] | |6 × (5 + 3) |= |6 × 8 |= |48 | | |[pic] | |6 × (5 + 3) |= |30 + 3 |= |33 |(wrong) | |Example: (Powers‚ Roots) before Multiply‚ Divide‚ Add or Subtract. [pic] | |5 × 22 |= |5 × 4 |= |20 | | |[pic] | |5 × 22 |= |102 |= |100 |(wrong) | | | |
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