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Rate Of Reaction Hydrochloric Acid
1,993 words4 Results for temperature and concentration on Tables 5 Graph for results for rate of reaction against temperature 6 Graph of results for rate of reaction against time 8 Graph and table of typical results This investigation is about Rates of Reaction and what affects them. In this case I am going to look at hydrochloric acid and sodium thiosulphate, which is a precipitation reaction. I will be investigating whether a change in temperature affects the rate of reaction. Sodium thiosulphate and hyd...
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True Or False Nature Of Reality
1,904 wordsThe question as to whether scientific theories can be shown to be true or false is a complex one. The answer depends on one's interpretation of the meaning of theory. To what does it refer? Is its role to reveal the nature of reality, or is it merely a human construct? In which case what do we mean by truth? Is it an accurate description of reality, or does it simply refer to a successful theory that produces accurate predictions? Duhem attacks this problem from a very strict non-metaphysical st...
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Ball Bearings Cm
1,060 wordsSC 1: Investigating Terminal Velocity When an object falls through a fluid it accelerates until it reaches its terminal velocity. At this speed the forces acting on it are balanced. My task is to investigate the factors that affect the terminal velocity of a falling object. I am going to investigate how mass affects the terminal velocity. I think that as the mass of the ball bearing increases so does the weight of the ball bearing, which requires more friction to balance the ball bearing's weigh...
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Artificial Intelligence Computing Power
1,378 words... halt. The lesson to draw from this episode is not that strong AI is dead and that super intelligent machines will never be built. It shows that AI is more difficult than some of the early pioneers might have thought, but it goes no way towards showing that AI will forever remain In retrospect we know that the AI project couldn't possibly have succeeded at that stage. The hardware was simply not powerful enough. It seems that at least about 100 Tops is required for human-like performance, and...
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Chaos Theory Quantum Physics
1,175 words... lly named the discipline Chaos Theory. Another word that is vital to understanding the Complexity theory is complex. What makes us determine which system is more complex then another? There are many discussions of this question. In Exploring Complexity, Nobel Laureate Ilya Prigogine explains that the complexity of the system is defined by the complexity of the model necessary to effectively predict the behavior of the system. The more the model must look like the actual system to predict sys...
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Concentration And Reaction Rate
1,782 words... e light intensity the same throughout the entire experiment by working in the shade. Prediction: I predict that as concentration of thiosulphate increases so will reaction rate. Concentration of a reactant affects reaction rate because there are more frequent successful collisions. Assume a person has two chemicals x and y, which react when put together. If all input variables remained constant apart from concentration then fastest reaction rate possible would be to mix (assuming there isnt ...
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Investigating Osmosis In Potato Cells
1,036 wordsApparatus: The apparatus used in this experiment were: 1) 5 beakers, 2) 3 large potatoes (same type), 3) 15 pieces of potato without skin (roughly the same size), 4) 10 pins, 5) 50 ml of distilled water, 6) 50 ml salt solution 0. 50, 7) 50 ml salt solution 1. 00, 8) 50 ml salt solution 1. 50, 9) 50 ml salt solution 2. 00 10) Scales, 11) Knife, 12) chopping board, 13) cork borer, Prediction & Theory: When the potato pieces are put in to the water there are more water molecules in the water th...
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Character Development Good Example
1,543 wordsWhen one ponders the Greek mythology and literature, powerful images invariably come to mind. One relives the heroes's truffles against innumerable odds, their battles against magical monsters, and the gods' periodic intervention in mortal affairs. Yet, a common and often essential portion of a heroic epic is the hero's consultation with an oracle or divinity. This prophecy is usually critical to the plot line, and also to the well being of the main characters. Could Priam have survived in the A...
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Acute Law
452 wordsIntroduction This group experiment was to investigate Boyle´ s Law. It was named Boyle´ s Law, after Robert Boyle, who made the discovery. The experiment involved compressing a certain amount of air molecules into a smaller space. The way to do this is to trap the air in between the top end of a glass tube and a very thick layer of oil. Below, is a picture of how we had to set out the apparatus. Apparatus Volume scale Air pump Glass tube Pressure gauge Oil Method and Prediction Using...
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Death Of Duncan Thane Of Glamis
795 wordsMacbeth: Many People Were Involved In the Death of Duncan There were many people involved in the death of Duncan, the King of Scotland. However, Macbeth bears the major responsibility for the murder. Macbeth committed the task by his own hand. He understood the significance of the prediction in relation to his own ambitions. Finally, Macbeth was aware of his actions and he accepted them. Macbeth murdered Duncan. He was the one who stabbed the King and he admits that freely in the play. I have do...
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Great Birnam Wood Macbeth And Lady Macbeth
797 wordsMacbeth: Uncontrolled Ambition Brings About The Downfall Macbeth: Uncontrolled Ambition Brings About The Downfall Of Macbeth And Lady Macbeth: Uncontrolled Ambition Brings About The Downfall of Macbeth and Lady Macbeth. The play Macbeth can give many different views of itself. The one that I mainly see is ambition. The ambitions that Macbeth has are not bad but the way that he wants to get them are. Lady Macbeth helps him along the way. At the start of the play when Macbeth and Banquo meet the 3...
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Amount Of Time Morse Code
1,658 wordsWe are a group of occupational therapists and a new client has come to our office with the following case history: Don is a 63 year-old amateur poet. He has several of his poems published in the local newspaper but has not yet been accepted by any literary journals. Three months ago, Don had a cerebellar cerebrovascular accident that has given him significant fine motor control limitations. He is not able to hold a pencil or a pen, and when one is taped in his hand, he can not produce recognizab...
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Oedipus Rex By Sophocles Love For His Wife
1,720 wordsConflicts in Relationships by James Carvill In Othello, the Moor of Venice by Shakespeare, A Doll House by Henrik Ibsen, Oedipus Rex by Sophocles, and The Glass Managerie by Tennessee Williams involve relationships and the development of the characters through conflicts in their relationships. For Othello it was Iago? s deception and Othello? s jealousy, and for Nora and Torvald in A Doll House it was their doomed marriage, In Oedipus Rex the prophecy doomed Oedipus to marry his mother, and in T...
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King Henry Ii Rest Of His Life
2,082 wordsNOSTRADAMUS (1503 - 1566) Nostradamus was a French physician and astrologer who wrote Centuries, a famous collection of prophecies published in 1555. The prophecies in Centuries appear in four-line rhyming verses called quatrains. In vague language, they describe events from the mid- 1500 s through the end of the world, which is predicted to come in AD 3797. Many people have interpreted the prophecies in Centuries, connecting certain ones with events that have taken place since Nostradamus time....
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True Or False Nature Of Reality
1,860 wordsDid Duhem Show That Scientific Theories CanDid Duhem Show That Scientific Theories Can Be Neither True Or False The question as to whether scientific theories can be shown to be true or false is a complex one. The answer depends on ones interpretation of the meaning of theory. To what does it refer? Is its role to reveal the nature of reality, or is it merely a human construct? In which case what do we mean by truth? Is it an accurate description of reality, or does it simply refer to a successf...
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Great Birnam Wood Hail To Thee Thane
792 wordsUncontrolled ambition brings about the downfall of Macbeth and Lady Macbeth. The play Macbeth can give many different views of itself. The one that I mainly see is ambition. The ambitions that Macbeth has are not bad but the way that he wants to get them are. Lady Macbeth helps him along the way. At the start of the play when Macbeth and Banquo meet the 3 witches is when him ambitions are repeated to him: All hail Macbeth! Hail to thee thane of Games! All hail Macbeth! Hail to thee thane of Cawd...
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World War Iii End Of The World
2,083 wordsNostradamus was a physician and astrologer that lived during the fourteenth century. His insights in to modern day occurrences have astounded millions, and it leaves them wondering about the translations of his prophecies that have not occurred yet, particularly his perspicacity about the end of the world. Nostradamus was born in Saint Remi, in southern France, and was raised as a Roman Catholic. He studied medicine in Montpellier, and started a practice about 1525. Soon after, he began to treat...
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End Of The World Wife And Children
1,279 wordsMichel de Nostredame otherwise known as the latinized name Nostradamus. Was born on December 14 th, 1503 in St. Remy, France and was educated by his grandfather, Jean. Which he was taught mathematics and astrology. Also was taught three languages which include Latin, Greek, and Hebrew. Nostradamus was the oldest son of his family and had four brothers. Nostradamus was a physician in France during a time that many plagues invaded the country. Not many things were known about Nostradamus? early li...
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King Arthur Full Moon
1,252 wordsStonehenge, one of the great Seven Wonders of the World, but what do we really know about it. What was its purpose, how was it built and by whom. Many different answers come up when asking the question What was the purpose of Stonehenge, some say that it was a horrid place, which the Druids used for religious sacrifice, but most others have a more positive idea. A temple of the sun, a Pagan Cathedral, or a holy sanctuary in the midst of blessed ground, or maybe a clock or even a place to Predict...
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Baking Soda Hydrochloric Acid
3,324 wordsAim: To find which powder, of four, is best for neutralising excess stomach acid. Prediction: With stomach pain relief powders being a consumer product, I predict that the best cure for neutralising a build up of stomach acid will be the one which has the lowest cost to successfully neutralise the dilute hydrochloric acid (HCl) (0. 5 mol) (to represent the excess acid found in our stomachs). This powder would have be the one which costs less than any of the others to bring the acid build up to a...
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