- Mechanical properties of solid and fluid mechanics 1. A stainless-steel wire of length 3.1 cm and a diameter of 0.22 mm. If it is stretched by 0.10 mm‚ find the tension of the wire. The Young’s modulus for stainless steel is 18 × 1010 Pa. 22 N 2. Determine the elongation of the rod i Figure 1 if it is under a tension of 5.8 × 103 N. Young’s Modulus: Copper‚ 11.0 x 1010 Nm-2‚ Aluminium 7.0 x 1010 Nm-2 1.9 cm 3. Air is trapped above liquid ethyl alcohol in a rigid container
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Oil Precious Ahmed ID# 6463614 Section 07‚ Friday afternoon Lab experiment performed on: Friday‚ January 19‚ 2013 Lab report submitted on: Friday‚ January 24‚ 2013 Introduction Before the synthetic aspirin of today‚ salicylic acid‚ which is the important ingredient found in aspirin‚ was extracted naturally from methyl salicylate found in Wintergreen oil‚ which could be found in certain plants. The purpose of this lab experiment is to prepare salicylic acid from the natural starting material
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Long and short term financing Camille O ’Roarke FIN/200 August 16‚2013 Mark Empasis Long and short term financing A small or large business alike both needs access to short-term and long-term loans. Short-term loans can help improve cash flow and can be used to increase inventory while long-term loans are more for larger purchases such as equipment or even leases. “--There are several types of short-term financing: an overdraft‚ a letter of credit‚ a short-term loan‚ and a bill of exchange
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nd SOLID MENSURATION REVIEWER (2 Semester 2011-2012) PYRAMIDS 1. A vessel is in the form of an inverted regular square pyramid of base edge 13 cm and the altitude is 25 cm‚ how many liters are in it when the depth of the water is 15 cm? A(small Square) h(Water) A(Big Square) = h(container) 2 A(small Square) 15 2 = 252 13 2 2 (15 )(13 ) 2 A(small Square) = 25 2 A(small Square) = 60.84cm 1 V = 3 Bh 1 V= 3 (60.84)(15) 3 V=304.2 cm 0.304.2 L 2. The lateral faces of
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Solid Waste Management in Mumbai Mumbai has a coastal stretch of 603 sq km. Geographically‚ the city of Mumbai can be divided into three sections‚ namely‚ the island city (or main city)‚ the western suburbs and the eastern suburbs. These are also known for administrative purposes as Division I‚ Division II and Division III‚ respectively. The total population of the city amounts to nearly 13million that is increasing on a daily basis. Such a huge habitat obviously generates a huge amount of waste
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reactant converted. Example of Stochiometric Analysis • Neutralization of hydrochloric acid with lime 2HCl + Ca(OH)2 CaCl2 + 2H2O • Oxidation of acetic acid to carbon dioxide and water. CH3COOH + 2O2 2CO2 + 2H2O Engr. Yvonne Ligaya F. Musico 5 Example of Stochiometric Analysis • Combustion of Methane CH4 + 2O2 CO2 + 2H2O • Oxidation of glucose C6H12O6 + 6O2 6CO2 + 6H2O Engr. Yvonne Ligaya F. Musico 6 Sample Problem 1 Freight train cars usually carry a maximum net weight of about 100
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North Greenville University‚ I was a member and a student of the Spartanburg County School District 2. Specifically‚ I was part of the Boiling Springs community. A remote place that didn’t have much to offer at first glance; although‚ this was probably due to my birth in a crowed and industrialized city. Yet‚ during the almost decade that I have lived in Boiling Spring it has been becoming increasingly similar to the hustle and bustle that I left behind. New businesses and roads lead to families
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Every story has a conflict‚ conversely not all have winners. In “Seventh Grade” the conflict is internal. A character will consider an idea within themselves. This idea may be conflicting‚ but it stays inside. In “Melting Pot” the conflicts are external. External conflicts take place externally with other people. In the passage “Seventh Grade” the conflict is Victor conflicting internally. He wants to be able to chatter Teresa without giving off the impression that he likes her. Also‚ Victor
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column loads that require thicker foundation slab considering economy of the structure. Both beams cast monolithically with raft slab. Solid raft foundation The unified solid raft foundation is the most simple foundation form and its formwork assembling as well as its reinforcement implementation do not require hard labor. Solid raft foundation In the solid raft foundation‚ there is only one unified foundation slab. The foundation slabs are reinforced with two wire meshes‚ one placed at the
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Within the article "Glaciers Disappear in Before & after Photos" from the live science website‚ and "The Effects of Melting Ice Glaciers" from the buzzle website‚ they express the important role glaciers play as one of earth’s natural resources. Glaciers not only provide for about 75% of the world’s fresh water. They are also a source of electricity and a replenishing
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