ATOMIC PHYSICS The nuclear atom All matter is made up of atoms which consist of a central nucleus‚ surrounded by electrons. Inside the nucleus are protons and neutrons. Particle Relative mass Charge Location Proton 1840 + Nucleus Neutron 1840 0 Nucleus Electron 1 - Outside nucleus Proton or atomic number (Z) This is the total number of protons in the nucleus of an atom. Nucleon or mass number (A) This is the total number of protons and neutrons in the nucleus of an atom. Note: a nucleon
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According Webster(1985)‚ to research is to search or investigate exhaustively. It is a careful or diligent search‚ studious inquiry or examination especially investigation or experimentation aimed at the discovery and interpretation of facts‚ revision of accepted theories or laws in the light of new facts or practical application of such new or revised theories or laws‚ it can also be the collection of information about a particular subject. A focus group is used as a preliminary research technique
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Acknowledgement ------------------------------------------------- We first bow our heads before Allah Almighty who bestowed His countless blessings upon us‚ guided us towards the way of success‚ blessed us with courage of facing problems and obstacles; enable us to accomplish this project work. ------------------------------------------------- All thanks to Allah Almighty‚ the most Beneficent and Gracious who enabled us to complete this project. -------------------------------------------------
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Your license will expire in 14 days. Your temporary usage period for IBM SPSS Statistics will expire in 14 days. NEW FILE. DATASET NAME DataSet1 WINDOW=FRONT. GET DATA /TYPE=XLSX /FILE=’C:\Users\Sarah73\Desktop\Holmes\Statistic\DATA for Assignment 02.xlsx’ /SHEET=name ’Sheet1’ /CELLRANGE=full /READNAMES=on /ASSUMEDSTRWIDTH=32767. EXECUTE. DATASET NAME DataSet2 WINDOW=FRONT. SAVE OUTFILE=’C:\Users\Sarah73\Desktop\Untitled3.sav’ /COMPRESSED. FREQUENCIES VARIABLES=HI001FINALEXAM HI001ASSIGNMENT01
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Alternate Form | Create two forms of the same test (vary the items slightly). Reliability is stated as correlation between scores of Test 1 and Test 2. | Internal Consistency (Alpha‚ a) | Compare one half of the test to the other half. Or‚ use methods such as Kuder-Richardson Formula 20 (KR20) or Cronbach’s Alpha. | | | | reliability (systemic def.) is the ability of a person or system to perform and maintain its functions in routine
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understand about certain terms of your stat assignment you can take help from other reference books of your college. Wolfram Alpha The modern research world has reached new heights. There are a number of methods from where people can take help. One of the ways how you can help yourself for the stat assignment is the special kind of search engine that is the Wolfram Alpha search engine‚ where you will get researched and discussed explanation of the stat terms. Khan Academy There are also
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SUBMITTED BY: Teresita C. Ojastro SUBMITTED TO: Mrs. Pilar M. Macabinguil MALOH PROVINCIAL COMMUNITY HIGH SCHOOL DUMAGUETE CITY NEGROS ORIENTAL 6200 Mrs. Pilar M. Macabinguil ENGLISH IV Teacher MPCHS Madam: In partial fulfillment of the requirement in ENGLISH IV‚ I hereby present to you my term paper entitled “What is Radiation?” This term paper presents a research study on the importance about radiation and how
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Abstract This paper discusses radon gas‚ which is produced as a byproduct of the natural decomposition of uranium in rocks‚ soil‚ and water. Gas build-up in enclosed dwellings such as houses‚ apartment and office buildings‚ factories‚ and schools is a major concern in many parts of the country. Human exposure to high concentrations of this gas for extended periods of time can be extremely damaging to health. Lung cancer has the highest mortality rate of any cancer‚ and it is estimated that 15%
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Chapter 3 Research Methodology Introduction This chapter will illustrate the steps used to examining and testing the research problems. This chapter is enclosed with research design‚ sampling‚ questionnaire design and data collection method. Type of Study Correlational study had been explored in this study. This study was performed focusing on the consumers that have environmental knowledge in Penang. In order to predict the relationship among the attitude‚ product knowledge‚ and promotion strategies
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Will My Risk Parity Strategy Outperform? Robert M. Anderson∗ University of California at Berkeley Stephen W. Bianchi† University of California at Berkeley Lisa R. Goldberg‡ MSCI and University of California at Berkeley November 10‚ 2011§ Abstract We gauge the return-generating potential and risk inherent in four investment strategies: value weighted‚ fixed mix‚ and levered and unlevered risk parity‚ over an 85-year horizon. There are three essential conclusions from our study. First‚ even over periods
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