The density of Jupiter‚ 1.326 g/cm3‚ is the second highest of the gas giant planets. The density is lower than any of the four terrestrial planets. Jupiter’s upper atmosphere is composed of about 88–92% hydrogen and 8–12% helium by percent volume or fraction of gas molecules. Since a helium atom has about four times as much mass as a hydrogen atom‚ the composition changes when described as the proportion of mass contributed by different atoms. Thus the atmosphere is approximately 75% hydrogen and
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The American West Three Beneficial Facts About the Frontier From My Antonia Westward Expansion was still a new concept for many Americans during the time of Willa Cather’s novel‚ My Antonia‚ but there had been a lot of progress as well. According to Westward Expansion: A History of the American Frontier‚ although the Westward Expansion began in 1803‚ it didn’t make its way into Nebraska until around 1867. (Billington) My Antonia was set in the 1880s‚ around ten to fifteen years after the first settlers
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Project 1: Polymer Ball Vivian Kim General Chemistry 2045L Introduction Our assignment in this project was to create a bouncy ball for a company using polyvinyl alcohol (PVA)‚ polyvinyl acetate solid and sodium borate‚ by varying the ration of ingredients and to determine the best recipe for our bouncy ball. The company chose the materials because of their odorless and nontoxic properties. PVA is a water-soluble synthetic polymer and has adhesive properties
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it into its mouth. An elephant’s trunk can grow to be about 2 metres long and can weigh up to 140 kg. Some scientists believe that an elephant’s trunk is made up of 100‚000 muscles‚ but no bones. Female elephants are called cows. They start to have calves when they are about 12 years old and they are pregnant for 22 months. Female elephants spend their entire lives living in large groups called herds. Male elephant leave their herds at about 13 years old and live lonely lives from this point. Elephants
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end of the continental shelf. About 73 percent of Japan’s area is made of mountains‚ and scattered plains and intermontane basins cover only about 25 percent Only 12% of Japan’s land is usuable for cultivation. Due to the lack of arable land‚ a lot of terraces is used to farm in small places. This adds up in one of the world’s highest levels of crop yields per unit place‚ with an overall agricultural frugal rate of about 50% on fewer than 56‚000 km² cultivated. About 73% of Japan is occupied by
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Kindertransport by Diane - A Brief Study Guide Compiled by Amanda Lockitch Samuels http://www.childrenwhocheatedthenazis.co.uk/ Kindertransports http://www1.yadvashem.org/about_holocaust/faqs/answers/faq_11a.html From December 1938 until the outbreak of World War II on September 1‚ 1939‚ 9354 children and youth‚ 70% of them Jewish‚ reached Great Britain mostly from the German Reich in organized groups known as the Kindertransports. The trigger for the start of this rescue operation was the
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violence. Without the pressure of competing with different styles‚ students are more relaxed in school” (studymode.com). They will feel equal and at peace leading to disappearing thought of violence. We can be also with ourselves without feeling worried about being picked on because of your clothing. We’ll not find a hard time on choosing and preparing what to wear. “Students that wear uniforms or follow the common dress codes going to school know what clothes are acceptable and do not spend extra time
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Delia Valdez Prof. Abad English 1B June 14‚ 2015 Is Financial Aid Distributed Fairly to Every Social Class? In a society where a college education is necessary to attain a job‚ people will pay any price to get a degree. Since 1965 government assistance programs such as FAFSA have made attending college much more simple for the working class. However‚ such programs focus much of their efforts on assisting lower income students and fail to contribute to students from middle class families. Middle
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A powerful monster‚ living down in the darkness‚ growled in pain‚ impatient….” (Lines one and two) This is how the epic poem Beowulf begins. There are many differences between the poem and the movie of Beowulf. I liked the poem better because there were more details and probably because I read the poem before I watched the movie‚ but I still enjoyed watching the movie because it was visually exciting. Even though the basic plot and characters are similar in the movie and the poem; their differences
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active drugs such as procaine and benzocaine (used as local anesthetics)‚ or other CNS stimulants such as amphetamines. Nevertheless‚ illicit cocaine has actually become purer over the years; according to RCMP figures‚ in 1988 its purity averaged about 75%. With repeated administration over time‚ users experience the drug’s long-term effects. Euphoria is gradually displaced by restlessness‚ extreme excitability‚ insomnia‚ and paranoia - and eventually hallucinations and delusions. These conditions
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