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
Free Area Volume
habitat is melting at a rate none have expected to be so quick‚ leaving there less to enjoy. Why is the ice melting? I believe it is global warming‚ although some might debate my beliefs. I believe that the rapid change in temperatures caused by the increase of C02 Admisions is rapidly raising the temperatures of the polar bears habitat. Some argue that‚ we have only tracked a 1 degree temperature change throughout the earth‚ that is a mere change that would not send the ice melting so fast‚
Premium Polar bear Earth Climate
The United States: Melting Pot or Salad Bowl? 1. Immigrants from all around the world have come to settle in the United States where they all gathered together and created one “Americanized” culture. All of the people in this culture have a lot of the same traits. Most of the Americans speak English. Almost all Americans dress the same and eat a lot of the same foods. Public schooling‚ communication around the world‚ and other influences shaped the US. 2. All of the immigrants that
Premium United States
Temperature when soluble Sand N/A Iron N/A Sodium Chloride 400F Benzoic Acid 100F Experiment and Observation After gathering all the material needed to conduct these experiments‚ the first experiment was initiated. The mixture of solids was weighed out as well as the 10cm square piece of paper and the weighing dish. The mixture was spread out in a very thin layer on a piece of paper‚ the magnet was wrapped with clear plastic and the magnet was passed over the mixture several times
Premium Water Salt Filter paper
The Fight for Food Purity Economic Botany September 29‚ 2013 Michael Pollan’s film‚ The Botany of Desire‚ opened my eyes to the complicated relationship between people and plants. Pollan opened up with the following statement: “Flowers. Trees. Plants. We ’ve always thought that we controlled them. But what if‚ in fact‚ they have been shaping us?” (Pollan‚ PBS) I paused the film and took a few minutes to let this soak in. I was always under the impression that we
Premium Natural environment Food English-language films
of the 13th amendment to the United States Constitution. The dominant culture in America consists of the morays of the European culture. The African American culture has been and still is striving for participation and inclusion in the American “Melting Pot” culture. I think that the European culture and the African American subculture have had an effect on each other since the beginning of slavery. Paul Friedlander wrote in his book Rock and Roll: A Social History‚ the way music styles of the Europeans
Premium Culture American Civil War Caribbean
its Purity and Dissociation Constant ------------------------------------------------- Abstract The purpose of the study is to synthesize salicylic acid from the ester‚ methyl salicylate‚ and determine the acid’s dissociation constant and purity. The ester was converted to salicylic acid by base hydrolysis. The products were refluxed and recrystallized‚ to ensure maximum purity‚ and filtered‚ dried‚ and weighed. The melting point of the product was determined using a Fischer-Johns melting point
Premium Titration Acid dissociation constant Acid
of an organic Solid October 6‚ 2013 Introduction: This experiment was focused on the cooperative identification of organic compound by its chemical properties such as: slow melting point‚ mixed melting point‚ Rf values in TLC experiment‚ IR spectrum analysis‚ and H NMR spectra. Such data can provide the the identity of functional groups and the identity of the compound itself. In this experiment students were taking the slow melting point of their unknown
Premium Nuclear magnetic resonance Spectroscopy Chemistry
The melting pot is a theory in which came about in the Revolutionary period by Michel-Guillaume Jean de Crevecoeur. His theory envisioned that America was a “melting pot”‚ where individuals of all nations are melted together to become a new race of men. The term melting pot refers to the idea that societies formed by immigrants of different cultures‚ religions‚ and ethnic groups‚ will produce new hybrid social and cultural forms. The notion comes from the pot in which metals are melted at great
Premium Melting pot United States New York City
An open dump is defined as abandoned piles of household garbage‚ bags of yard waste‚ appliances‚ old barrels‚ used tires‚ and demolition debris such as lumber‚ shingles‚ pipes and asbestos can threaten the health of humans‚ wildlife‚ and the environment. (Epa.state.il.us‚ 2014) Open dumps pose the following health‚ safety‚ and environmental threats: • Fire and explosion • Inhalation of toxic gases • Injury to children playing on or around the dump site • Disease carried by mosquitoes‚ flies
Free Recycling Landfill Waste management