IB Physics Internal Assessment Andy Tang Research Question In this internal assessment‚ I am given a cantilever to find the physical properties of it. I decide to investigate the relationship between the force I act on one side of the cantilever and the maximum acceleration the tail can reach. This experiment will be also showing the elasticity of the cantilever. Since I pull down one side of it and fixed the other side‚ when I cut the string‚ it will bounce up and down until all the internal
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BLOWN TO BITS CHAPTER 1 Digital explosion Why Is It Happening‚ and What Is at Stake? A chapter REVIEW Submitted BY: Earl Von f Lapura Technology has rapidly advanced‚ affecting standards on privacy‚ telecommunications‚ and criminal law. Every day‚ we encounter unexpected consequences of data flows that could not have happened a few years ago. Due to the bits explosion‚ the world changed very suddenly. Almost everything is stored in a computer somewhere. Court records‚ grocery purchases
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are multiplied every day‚ revolutionizing the technology being used. Its applications grow exponentially and it would be impossible to outline everything in this booklet. The most important aspect of the Internet evolution however‚ is that its exponential growth allows it to ease and transform people’s life and increase
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Exam 1 Review BIO 130: Introduction to Environmental Science Unit 1 Be able to define an environmental factor. There are two types (condition and resource). What is the difference between a condition and a resource? Be able to categorize particular environmental factors as conditions OR resources (for example‚ temperature is a condition and not a resource). Be able to rank from smallest to largest: ecosystem‚ landscape‚ biome‚ biosphere Be able to rank from smallest to largest (in terms
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population growth of Switzerland over a period of 114 years‚ from 1900-2014‚ calculating the growth rate and predicting the future population. I chose this topic as I live in Switzerland and wanted to find out how the country has developed over 114 years. It therefore is of relevance to me. We were discussing population growth trends in geography class and it interested me how different countries had different growth patterns. In general‚ I wanted to learn more about modeling a population growth so that
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exhibits and Exponential Growth period during Phase A of the given graph. This is visible from the graph because of the distinct J-shaped curve of the graph‚ this indicates that the curve is Exponential. The curve starts with stable phase not seeming to increase because the growth is slow due to the small population known as the Lag Phase. Then the growth build momentum and grows at an accelerating pace until environmental conditions prevent for their growth‚ this is known as the Exponential Growth Phase
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Essay - three significant twentieth century inventions Technology‚ science and inventions have progressed at an exponential rate during the hundred years of the 20th century‚ more so than any other century. There is no doubt that the 20th century is one of the most remarkable and astonishing periods of human history for its rate of technological advancement‚ a rate that still continues to this day. In fact‚ there were so many new gadgets invented and discoveries made in the last century that it’s
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Chapter 6 Microbial Growth 1 Growth • increase in cellular constituents that may result in: – increase in cell number • e.g.‚ when microorganisms reproduce by budding or binary fission – increase in cell size • e.g.‚ coenocytic microorganisms have nuclear divisions that are not accompanied by cell divisions • microbiologists usually study population growth rather than growth of individual cells 2 The Growth Curve • observed when microorganisms are cultivated in batch
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Honorable Chief Guest‚ Worthy President‚ Respected Teachers‚ And My Dear Fellow Students Assalamoalaikum! The topic of my speech for today is “Distant Drums Sound Sweeter”. Dear Audience‚ it was Francis Bacon who famously said that if you take all the vain opinions‚ flattering hopes and false valuations from the minds of the people‚ nothing will be left behind except melancholy and indisposition. Let’s have a look into our own lives‚ as our lives are full of desires‚ wishes
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Exponential Smoothing Forecasting Method with Naïve start Formula: Ft = α (At-1) + (1 – α) (Ft – 1) where: Ft Forecast for time t Ft – 1 Past forecast; 1 time ahead or earlier than time t At-1 Past Actual data; 1 time ahead or earlier than time t α (read as alpha) as a smoothing constant takes the
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