because time in classical antiquity art was not measured in duration‚ but thought to be a movement through space. Therefore‚ to show that time had elapsed‚ classical artists had to change the setting or the location of the scene. The author‚ Jocelyn Penny Small‚ supports her argument about time sequencing in classical art by incorporating the discussion of stories and how they’re portrayed in the works of art. The story of Theseus is heavily discussed in the article. Instead of ordering events chronologically
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Determining the composition of pennies with redox reactions Introduction: The understanding of oxidation and reduction must be clear to carry out this lab. With the understanding of these concepts we can calculate or hypothesize for the properties of each element or compound. Oxidation involves the gain of electrons of hydrogen or the loss of oxygen or decrease in oxidation state. If zinc completely reacts with HCL‚ then the theoretical yield of copper should be equivalent to the actual yield
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Determination of % Composition of Pennies Using Redox and Double Displacement (Precipitation) Reactions Introduction: Oxidation involves the gain of electrons of hydrogen or the loss of oxygen or decrease in oxidation state. If zinc completely reacts with HCL‚ then the theoretical yield of copper should be equivalent to the actual yield. Purpose: In this lab‚ we will determine the percent composition of a modern (post-1982) penny by using a strong acid to react and dissolve the zinc
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determine if the claims made by the US government‚ regarding the spectrophotometric analysis of a copper penny hold true. Before 1982‚ the Lincoln cent contained 95% copper and 5% various mixtures of zinc and tin. As the cost of copper increased‚ the cost to produce the penny was more than the actual face value of the penny. This caused the US government to change the composition of the penny. The pennies we know today consist of a copper coating‚ which contains mostly zinc metal‚ and has a 2.5% mass.
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male jobs and roles. This ties in with what I will be discussing of the historical concepts of gender discrimination with social normalcies and femininity to sports involving women and the correlation of the movie A League of Their Own directed by Penny Marshall. The
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Zippittelli v. J.C. Penney Co. IN THE UNITED STATES DISTRICT COURT FOR THE MIDDLE DISTRICT OF PENNSYLVANIA February 28‚ 2007 JOANNE ZIPPITTELLI‚ PLAINTIFF v. J.C. PENNEY COMPANY‚ INC.‚ J.C. PENNEY TELEMARKETING‚ INC.‚ AND JAMES JOHNSON‚ DEFENDANTS The opinion of the court was delivered by: Judge James M. Munley United States District Court MEMORANDUM Before the court is defendants’ motion for summary judgment (Doc. 18). Having been fully briefed and argued‚ the matter is ripe for disposition
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J.C. Penny is a company committed to the highest level of corporate citizenship as outlined by (JC. Penney Company News‚ 2017). The company commits itself to a diverse workforce and as of 2016‚ more than half of the J.C. Penney associate populations were minorities‚ adding that CEO Ellison is one of only five African-American CEO’s in the Fortune 500. J.C. Penney has also logged more than 67‚700 volunteer hours in community relations by donating their time and skills to benefit local non-profit
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Response to William Safire’s “Abolish the Penny” The saying “A penny for your thoughts” means a lot to society; however‚ William Safire does not agree with this notion. In Safire’s “Abolish the Penny‚” he argues that pennies are a burden to the society and should be completely taken out of the circulation. Safire states‚ “The time has come to abolish the outdated‚ almost worthless‚ bothersome‚ and wasteful penny” (515). He says that the penny is a scam by the government that makes something look
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pile of pennies looking for the correct amount of change. To get rid of the mess and frustration you have to get rid of pennies. Although pennies are messy it is still a debate on whether the penny should be used in United States currency. Pennies are such a nuisance‚ businesses are losing money over them. Retailers want to make money not lose it on pointless coins. Stated from source number two‚” counting pennies could add up to over $700 million per year nationwide.” Counting pennies is such
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Copper and Zinc Composition Percentages in Pennies Introduction. The United States Mint sends copper and zinc to a fabricator‚ which creates coin-sized discs called planchets. The planchets undergo the coining press at the Mint where they are stamped as genuine United States legal tender coins. The purpose of this experiment is to determine the accuracy of the copper and zinc composition percentages in a random sampling of pennies. The penny was dissolved to make aqueous copper ions and four copper
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