Electromagnetic radiation Electromagnetic radiation (EM radiation or EMR) is one of the fundamental phenomena of electromagnetism‚ propagating and traveling through space via photon wave particles‚ carrying radiant energy. In a vacuum‚ it propagates at a characteristic speed‚ the speed of light‚ normally in straight lines. EMR is emitted and absorbed by charged particles. As an electromagnetic wave‚ it has both electric and magnetic field components‚ which oscillate in a fixed relationship to one
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PROPERTIES OF SINE AND COSINE FUNCTIONS: 1. The sine and cosine functions are both periodic with period 2π. 2. The sine function is odd function since it’s graph is symmetric with respect to the origin‚ while the cosine function is an even function since it’s graph is symmetric with respect to y axis. 3. The sine functions: a. Increasing in the intervals[0‚ π/2]and [3π/2‚ 2π]; and b. Decreasing in the interval [π/2‚ 3π/2]‚over a period of 2 π. 4. The cosine function is: a. Increasing in the interval
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Report Submitted: June 21‚ 2013 Title: Properties of Gases Purpose: To analyze a few physical and chemical properties of gases as well as using those properties to identify the gases. Procedure: * For Hydrogen I placed a piece of Zn metal into a test tube with diluted HCl. * To produce oxygen I added Hydrogen peroxide to manganese. * Next‚ I added baking soda to vinegar. This caused a quick and energetic reaction! The gas from the reaction I pumped into some Limewater. * Then
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Physical properties of organic compound Low boiling point group: alkane‚ alkene‚ alkyne and ether Boiling point is the exact temperature that the state of compound change from liquid to gas‚ which need to break the intermolecular forces. The stronger the intermolecular forces‚ the higher the boiling point. Since straight chain alkane‚ alkene and alkyne only experience dispersion forces‚ the compound with more carbons have higher boiling point as more carbons contribute more forces. Branched
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Introduction Property development is a complex process that involve extensive planning‚ large amount of capital‚ complex activities and procedures‚ requires services from various parties and usually involves lengthy process. As a matter effect‚ it usually a high-risk investment that can influence changes in the economy and the property market itself. Poor planning on the development and parties involves will cause the project result in loss especially to the owner. However despite all the risk‚
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Performed: 02/05/2013 Submitted: 02/06/2013 Section 1: Title Physical and Chemical Properties Section 2: Purpose This labs is intended to help me investigate chemical and physical properties of pure substances. Section 3: Procedure In this experiment‚ I observed substances in their natural state‚ and recorded their apparent physical properties. I then tested the substances to determine how they react when their natural environments were altered. The pure substances were tested to see
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SCIENTIA MA NU NTE E T ME Implied Volatility: General Properties and Asymptotics October 14‚ 2009 A thesis presented to The University of New South Wales in fulfilment of the thesis requirement for the degree of Doctor of Philosophy by M ICHAEL PAUL V ERAN R OPER For Gail PLEASE TYPE THE UNIVERSITY OF NEW SOUTH WALES Thesis/Dissertation Sheet Surname or Family name: Roper First name: Michael Other name/s:Paul Veran Abbreviation for degree as given in
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Property A Assignment In the case of Occupiers of 51 Olivia Road‚ Berea Township and 197 Main Street Johannesburg v City of Johannesburg and Others[1]‚ the city wanted to evict people from their place of residence in Johannesburg. In the case‚ Yacoob J spoke at great lengths about the notions of meaningful engagement and reasonableness when one party is requiring an eviction order from the courts. Section 26 of the Constitution of the Republic of South Africa‚ 1996‚ talks about both meaningful
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International Trade Regimes and Access to Technology in Developing Countries: The Case of Medicines Introduction: There is strong evidence that appropriate protection of intellectual property rights (IPR’s) can facilitate technology diffusion in middle to lower income countries. This spread of knowledge and technology and technology occurs through increased trade in goods and services‚ FDI‚ joint ventures‚ licensing and cross border movement of personnel. Additionally it can promote knowledge
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…………………………………………………………………………...……8 Discussion….………………………………………………..………………………...……8 Conclusion…………………………………………………………………………....…….8 Works Cited ………………………………………………………………………………..9 Properties of Enzymes and Competitive Inhibitors. Abstract: Properties of enzymes were found in this experiment and some other factors‚ which affect enzyme activity. Enzymes are catalyst; they catalyze very specific reactions. Results relating to the active site of specific enzymes played
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