Photoelectric effect: using a monochromator to measure electron energy as a function of incident photon frequency to determine Planck’s constant John Greavu Partners: Daniel Erickson and Kevin Haar School of Physics and Astronomy‚ University of Minnesota‚ Minneapolis‚ Minnesota 55455 24 March 2014 The energy of ejected electrons from the cathode end of an electrode due to the photoelectric effect as a function of the incident light’s frequency was measured. Using the PASCO AP-8209 Photoelectric
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How does Federal Reserve Control the Money Supply? Federal Reserve or simply “the Fed” is an independent entity whose main goal is to provide the nation with a safer‚ more flexible‚ and more stable monetary and financial system. It is the central bank of the United States that influences the monetary policy by controlling the money supply and cost of money in able to give the economy full employment‚ low inflation rate‚ and stable prices. Manipulating money supply is a very powerful tool use by the
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Verbal Communication Verbal communication is communicating a message verbally to whoever is receiving the message. An advantage of verbal communication is the opportunity for immediate feedback to make sure the message was understood. Another advantage is the opportunity to utilize nonverbal cues (tone‚ body language‚ inflection). These can apply to Barclays because it’s important for Barclays to receive immediate feedback which they can go on and improve on the Business. Also‚ Barclays will understand
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M1 Abrams I.Introduction: A. In modern warfare the fire-power‚ mobility and versatility of the main battle tank is a key component of tactical fighting forces. The modern battle tank is the culmination of technical trade-offs between firepower‚ protection‚ and mobility . These trade-offs are the result of technologies and advancements dating back to World War I when Britain first deployed an armored‚ heavy fire-power vehicle during trench warfare. The technological advantages of an effective
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M.E.S.S.S.M. PU COLLEGE CHIKMAGALUR 1st P.U.C‚ First Unit Test – August - 2014 Subject : English Time: 1-30 Houre Marks: 50 I. Answer the Following questions in a word‚ a phrase or a sentence each: - 1X9=09 1. What do you think the phrase‚ face of heaven‚ signifies? 2. What is the meaning of “Ethiope” ? 3. Name the commodities taxed in Monaco. 4. What was cost to hire a guillotine and an executioner from France ? 5. The death sentence was converted
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Using the Method of Continuous Variations to Determine the Mole Ratio between Reactants Abstract: The purpose of this lab was to find the molar ratio of NaClO and an unknown substance labeled solution “B”. Using the method of continuous variation the ratio of the two solutions were changed but kept equal to 50 mL. The reaction was an exothermic oxidation-reduction and the temperature change was measured to determine which ratio of NaClO to solution “B” was optimal. The ratio with the highest temperature
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AN ANALYSIS OF THE RELATIONSHIP BETWEEN CLASS SIZE AND ACADEMIC PERFORMANCE OF STUDENTS BY OMOTERE ADUNOLA N.C.E.‚ B.Ed‚ M.Ed (in view) Published Online By: EgoBooster Books www.omotere.tk © 2013 Omotere Adunola ISBN: 978-1-105-40587-8 Published Online By: EgoBooster Books‚ Ogun State‚ Nigeria. All rights reserved. Identification No: 45 File No: 201316219 Project Classification: Education. This research project is right protected. You do not have the right to modify the content
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To comply with legislative and regulatory requirements‚ the organisation in question is required to keep records for the HMRC as they can request to see information at any time such as the number of employees in the company‚ hours worked and payment. Employers are required to keep records of the amounts that their employees are paid. If an employee claims that he or she has been paid less than minimum wage‚ the Low Pay Commission can inspect the employees record to confirm the accusation. The minimum
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Critically examine the following statement “the behaviour of the organisation determines the success or failure of the organisation”. An organization consists of individuals with different tasks attempting to accomplish a common purpose. For a business‚ this purpose is the creation and delivery of goods or services for its customers. According to Blanchard and Johnson (1998)‚ organizational behaviour is a field of study that investigates the impact that individuals‚ groups and organizational structure
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shows the side view of a children’s climbing frame. The frame is symmetrical about DH. C D E The bars AG‚ BF and CE are parallel. Angle HAB = 72° B F I 72˚ (a) What is the size of angle CBI? (b) The bar BH bisects the angle ABI. (i) (c) 2. G H A (1 mark) What is the size of angle IBH? (1 mark) What is the size of angle FHG? (1 mark) Name a triangle which is congruent to triangle CBI. (1 mark) The sloping sides of a flower bowl are part of a cone as shown. The radius of the top of
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