The Effect of Different Light Colours on Plant Growth Dianne R. Calub Marshela Alpha B. Gesmundo BS-Environmental Science Prof. Jayson Antonio Chemistry Department January 04‚ 2012 Abstract The goal of this study is to learn how the colour of light affects photosynthesis‚ to identify the effects of different coloured lights on plant growth‚ and to identify the potential use of different light colours as a growth regulator. An experiment was performed with the help of 7 students. Mustard
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Does Television Violence Have an Adverse Effect on Children? Most people read statistics like "Before the average American child leaves elementary school‚ he or she will have witnessed more than 8‚000 murders on television" ( "Does T.V. Kill?" )‚ and worry about the negative effect viewing violence on television will have on their children. Research into the effects of childhood exposure to violent television programming shows that there is cause for concern. Watching violence on television
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References: Birth: | February 11‚ 1847 in Milan‚ Ohio | | Death: | October 18‚ 1931 in West Orange‚ New Jersey | | Swan Electric Light Company Joseph Wilson Swan (1828-1914) was a physicist and chemist born in Sunderland‚ England
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dioxide‚ water‚ and light then release oxygen back into the air. This process happens because of the movement of hydrogen to the hydrocarbons that are produced during photosynthesis. The discovery of photosynthesis is attributed to Dutch scientist Jan Ingenhousz who was the first to find that light is necessary to the process‚ it happens in the green parts of the plant‚ and that the product of photosynthesis is released into the air. The first and second part of the lab will
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Does wind power have a negative impact on human health? By Kim Chau Contents page Wind power‚ how it works and how it’s used 1 Sound and the human ear 2‚ 3 Wind power‚ how it works and how it’s used Wind is the movement of air caused by difference in atmospheric pressures. Wind comes to many different uses along with many benefits; one of its greatest benefits is that it’s a renewable source of energy unlike materials such as coal and oil. The use of wind for energy also does not have
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every day in the united states and all over the world. Ultimately‚ what effect does child abuse have on children? What effect carries with them through adolescents and adulthood? There are many outcomes that can occur from childhood abuse and they can be psychologically‚ physical‚ and more. Abuse is not a set-in stone sentence. It affects each child differently and some abuse may not be as frequent and in turn has less of an effect on the child. Many factors go into how a child experiences abuse and
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Dreams have always been a very important part of the world due to the extremely powerful influence they have on people. In some cases dreams are so powerful that they can ascend the common man and become the identity of a nation. The United States of America is one of these nations‚ as it has always prided itself on the American dream. This dream states that everyone is equal and that no matter the start anyone can become a success. While this idea was occasionally picked apart‚ it wasn’t until after
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Industry structure affects intensity of competition in the following ways: Opportunity potential – Profitable market is likely to attract firms to invest in available opportunity‚ the more the number of firms in the market‚ the more intense of the competition. Ease of entry – When entry into an industry is relatively easy‚ more firms are likely to invest in that. ‚ including some marginal ones‚ are attracted to it. However‚ committed members of the industry may adopt strategies to discourage potential
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I. Introduction Ever wondered about the effect Harry Potter has had on society? Harry Potter is one of the most successful book and film series known. “The enormous scale of the sale of Harry Potter is undoubtedly due to the changed nature and scale of propaganda in the ongoing age of globalization. One might have noticed this in India recently where the newspapers and TV channels seldom care for Indian writers and their work.” Harry Potter has impacted society through the literature‚ the films‚
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The aim of this investigation is to see whether I can find a definite relationship between the light intensity onto the leaf’s surface and the surface area of the leaf. Hypothesis I think the light intensity could affect the surface area in the following way: ·A higher light intensity could make the surface area of the leaf larger. The reason I think a higher light intensity could make the surface area larger is the fact that there would be a larger amount of chlorophyll‚ containing chloroplasts
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