Physics GCSE coursework: Resistance of wire Aim: To investigate if the length of wire affects its resistance. Prediction (Hypothesis): I predict that the longer the wire the higher the resistance‚ and the shorter the wire the lower the resistance. Knowledge: Resistance is that property of electric components that turn electric energy into heat in opposing the passing of an electric current.It can be beneficial‚ as in electric heaters‚ or a pest‚ as in light bulbs‚ where the heat
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shortcut does have its downsides. Studies show how the radiation emitted from these phone can damage brain cells. It can take up a large amount of time that can be used for something more important. Texting is also changing the importance of grammar and right spelling‚ causing many problems because people simply do not know how to write formally and accurately. It is not a surprise
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Investigation Research Question How does length of pondweed affect the amount of bubbles produced in 2 minutes by pondweed during the process of photosynthesis? Independent variable: Length of pondweed (8/10/12 cm). Dependent variables: amount of bubbles produced in 2 minutes. Control variables: Volume of water in the beaker (500ml)‚ The volume of water has to be the same every time‚ so when doing the experiment I need to make sure I always use these 500 ml that i have already poured into a beaker
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Big corporations have taken over the food industry and have reduced the quality of our food for profit. In 1970‚ the five largest meat-packing companies managed only 25% of the industry. Today‚ the four largest manage 80% of the industry. They have taken over farming in America and have caused many negative effects for farmers‚ for the animals‚ and at our dinner tables. In the past‚ farmers were free to decide what they were going to grow and how they were going to grow it. Food was fresh and healthy
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Does rap actually affect a teens behaviour or does it give them a different perspective on how to view life? Lollipops turning into cigarettes‚ when flying high meant being pushed the highest on the swing and pinky promises meant everything‚ life has changed so much and so has everyone’s behaviour. The effect is not always positive but it leads teens thinking that if they live their life a certain way maybe they won’t get hurt as much. The music teens listen to shows them how to face reality and
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on videotape does not alter our perception. It also talks about how our intimates and those who spend the most time with us know us best. But‚ even strangers have myriad cues to know who we are: clothes‚ musical preferences‚ or even Facebook postings. It also talks about how our parents and friends have different appearances about who we are. Our parents say that we are beautiful and smart‚ and they do mean it because they love us for who we are. “ “In a different environment people think different
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to push themselves to succeed. There also other stuff that can affect a child‚ such as Asthma which will affect the child’s breathing like when when doing P.E and they maybe have to use an inhaler to help them (this is usually kept in the medical room) . A Childs health can also be affected during pregnancy if the mother is taking drugs or smoking or even Drinking alcohol. This could result a prem birth and low the baby might have low weight which can then lead to a slower development ‚ A child
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How does advertising affect food choices When asked how people make food choices‚ many people say taste is the number one factor. Flavor‚ aroma‚ appearance and texture all work together to impact what you choose for your daily meals and snacks. However‚ decisions about food go beyond taste and smell‚ reflecting a complex web of social‚ environmental and economic influences adults and children may not even be aware of. We develop food preferences based on our family‚ region / country where we live
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requirements and preference of humans change‚ and also as the domesticated organism themselves weak when it comes in diseases and pest‚ the need is to be arises to bred new varieties. Traditionally those agricultural breeding of plants and animals has been done with a
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The Holocaust still affects us today in many ways. Throughout history we are reminded of these times to show us how large of a consequence the Holocaust was. The Holocaust still affects us today in many visible ways that continues to influence the way we understand things today. The Holocaust started on January 30th‚ 1933‚ the day Hitler rose to power; Anne Frank‚ a young jewish girl‚ Fled germany and headed over to The netherlands. In the Fall of 1933‚ The netherlands had been invaded by the Nazis
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