The purpose of this investigation was to determine which type of alcohol (ethanol‚ butan-1-ol‚ or propan-2-ol) contains the most energy per gram. It was expected that if we burn three alcohols (ethanol‚ propan-2-ol‚ and butan-1-ol) for 2 minutes‚ then butan-1-ol will release the most energy per gram (J/g) because butan-1-ol contains more carbon atoms than other alcohols which means more energy is required to break its chemical bonds and more energy will be released when new chemical bonds are formed
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The respiration and photosynthesis cycle is the process by which plants and animals interact in a codependent and symbiotic manner to produce the nutrients‚ gases‚ and energy that they require to survive. Plants obtain energy from sunlight and use it to combine carbon dioxide and water into glucose and oxygen. This process is called photosynthesis. Animals eat plants containing glucose‚ and combine glucose and oxygen‚ releasing energy‚ water‚ and carbon dioxide. This process is called respiration
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William Shakespeare’s Othello (1603) and Christopher Nolan’s The Dark Knight (2008) illustrates the relationship between context‚ values and ideas. William Shakespeare’s Othello (1603) and Christopher Nolan’s The Dark Knight (2008) bare several mutual themes‚ however‚ are represented in varied contexts. The recurring motif of appearance vs reality is used throughout both texts‚ in both a physical and psychological regard. Othello and The Dark Knight explore the concept of good versus evil The theme
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Aquaponics system is a food production system that combines conventional aquaculture‚ raising aquatic animals such as snails‚ fish‚ crayfish or prawns in tanks‚ with hydroponics cultivating plants in water in a symbiotic environment. In normal aquaculture‚ excretions from the animals being raised can accumulate in the water‚ increasing toxicity. In an aquaponic system‚ water from an aquaculture system is fed to a hydroponic system where the by-products are broken down by nitrogen-fixing bacteria
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Ultrabook Vs. Tablet Vs. Laptop: Which One to choose? Technological Evolution is introducing us with new products based on different features. These products are produced just to make life easier. The most essential product of 21’st century is the Computer. However‚ computing experience is changing gradually in account of public demand and comfort. Now a day’s people prefer a smaller device like a Tablet which is easy to carry and does exactly the same operation as a computer does. These day laptops
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and characters consulted the oracles to learn about the future. For example‚ Cato cited the Stoic principles when he refused to consult an oracle. When Pompey died‚ his death was described using Stoic’s theory that his spirit passed into a region between the atmosphere and heaven‚ waiting for the day of conflagration (Ridley). Caesar‚ on the other hand‚ believed that Fortune was on his side and thus he had an advantage over Pompey. In the first book‚ when Caesar was about to cross the Rubicon‚ he
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Hutu some rule in the government‚ Belgium left the Hutu with authority. Juvenal Habyarimana (Hutu) was elected as president of Rwanda. In 1990‚ the Tutsi living Rwanda known as the Patriotic Front raided Rwanda creating a civil war. To promote peace between the two ethnic groups‚ the Rwandan president‚ Juvenal and the Patriotic Front decided to sign a peace treaty. After signing the peace treaty on the way back to Rwanda from Uganda‚ the president’s plane was shot down by who was thought to be the Tutsi
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from the desire of people to be protected‚ whether it be from external or internal conflicts. With the formation of governments‚ a hierarchy formed between the common people and government workers. As Lock and Hobbes put it‚ a “social contract” was established between the two. By Locke and Hobbes’ standards‚ a social contract is the agreement between individuals and governments‚ in which both agree to make compromises to avoid the consequences of living in the state of nature‚ or life without the
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This is where Rock gets its foundation from‚ known then as race music. Between 1910- 1970 ‚ America witnesses a migration of more than five million African Americans families from the South to urban cities such as‚ St. Louis‚ Memphis‚ New York City‚ Detroit‚ Chicago‚ Cleveland‚ and the West Coast‚ known as The Great Migration
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be divided into three distinct periods namely; the old kingdom‚ the middle kingdom‚ and the new kingdom‚ which enjoyed both success and challenges. However‚ instability and conflict characterized the transition between the three kingdoms. The Old Kingdom The old kingdom spanned between 2700
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