WATER OUR LIFELINE Water is a transparent fluid which forms the world’s streams‚ lakes‚ oceans and rain‚ and is the major constituent of the fluids of living things. As a chemical compound‚ a water molecule contains one oxygen and two hydrogen atoms that are connected by covalent bonds. Water covers 71% of the Earth’s surface.[1] It is vital for all known forms of life. On Earth‚ 96.5% of the planet’s water is found in seas and oceans‚ 1.7% in groundwater‚ 1.7% in glaciers and the ice caps of Antarctica
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hypothesis made prior to the experiment was not correct - the distilled water did result in the most weight gain (g); however‚ the 5% salt concentration did not result in the least weight gain (g). Table 1 clearly highlights that the 3% salt concentration resulted in the least weight gain (g). The distilled water resulted in the most weight gain (g) because the solution is hypotonic – a hypotonic solution results in the water diffusing into the cell because the molecules of the substance are moving
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Cost‚ Volume‚ and Profit Cost-Volume-Profit (CVP) analysis is a managerial accounting tool that expresses the simplified relationship between cost‚ volume‚ and profit (or loss). CVP analysis is based on several factors and assumptions and uses a formula to express the relationship by equation or graphically and can be used with great effect by managers who understand the limitations of the analysis. Cost-Volume-Profit (CVP) analysis is a managerial accounting tool that expresses the simplified
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missing properties and the phase descriptions in the following table for water. Show all your intermediate work. No 1 2 3 4 5 6 7 8 9 10 190 100 280 400 7000 600 2000 2963.7 Saturated Liquid 60 1750 375 300 4893.1 1800 T (oC) P (kPa) h(kJ/kg) 275 4.00 0.0 Saturated Vapor v(m3/kg) u(kJ/kg) x (quality) Phase description 0.7 Question 2: (20 points) An insulated‚ vertical piston–cylinder device initially contains 10 kg of water‚ 5 kg of which is in the vapor phase. The mass of the piston is such that
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Introduction 1.0 Background of the Study In the past decade of economic tendency‚ Malaysia as one of the developing countries in Asia has confronted various changes and enlargement. Achievement of Malaysia industry deeply affects the economic status of Malaysia. The movement of foreign exchange will increase when investors involve in it. Investors will always invest in good conduct industry because they will earn revenue in the short time period. However‚ investors need to recognize or to
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are better known as ratio analysis. Ratios are among the more widely used tools of financial analysis because they provide clues to and symptoms of underlying conditions.2 Ratios help measure a company’s liquidity‚ activity‚ profitability‚ leverage and coverage.1 These five measured sections show how ratio analysis is used in decision-making‚ how a firm can measure its financial situation and financial performance‚ and the strengths and weaknesses of the company. The term ratio analysis can be broken
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STUDY RATIO ANALYSIS ANALYSIS OF FINANCIAL STATEMENTS The traditional financial statements that comprise of the balance sheet and profit and loss account do not give enough information related to financial operations of the company. These financial statements prepared as per the statutory requirement of law need to be analyzed in order to evaluate the past performance of the company and the future prospects. The most widely used tool is Ratio Analysis. DEFINITION OF RATIO A way of expressing
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Molar Volume of a Gas Objective: The objective is to determine the volume‚ of one mole of hydrogen gas at STP using experimental data‚ known mathematical relationships‚ and a balanced chemical equation. Theory: The goal of this lab is to find the volume of one mole of hydrogen at STP. The experimenters will be working with hydrochloric acid and magnesium to find the objective. The acid in this lab will react to the magnesium and cause the water in the eudiometer to rise because of the reaction
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drinking water? Saltwater is becoming a problem to our drinking water because it is getting into the rivers that we get our drinking water from and it and the saltwater it is also intruding aquifers. The place where you can see the most change is in Florida because of the climate change. Because whenever it floods in Florida the seawater gets into the rivers and also seeps into the grounds. When it seeps into the ground it gets into the aquifers and that’s how Florida is losing its water. It is also
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[pic] Basics of Economics Submitted to: Ms. Deepa Bhaskaran Submitted By: Sahil Bansal Venkat Batra Saurabh Satija Ravikant Gupta NANO CASE Q-1 Identify target market for nano ? Ans- The target market for nano would be The group of people that belongs th the lower-middle class
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