How to Measure the Volume of a Cylinder Submitted By Ken San Nicolas I.D. #26 With Partners Alan Chu and Cathy Manlapaz In partial fulfillment of the requirements for NS 101 Natural Science Submitted to Dr. Tseng Fall 2007 Purpose: To accurately measure the circumference‚ height and volume of cylinders. Apparatus: The items used for this experiment are 1) Pencil 2) Calculator 3) Three copper cylinders 4) A Vernier Caliper Procedure: The intent is to measure the height
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Temp. 25 C Pressure 76.0 Indirect Measurement of Volume INTRODUCTION: The purpose of this lab was to demonstrate an indirect measurement of volume. This was done by determining the volume of a single drop of using a graduated cylinder to measure a known amount of consistent drops‚ which allows for the individual volume to be determined mathematically. MATERIALS AND METHODS: Pipette‚ 10ml graduated cylinder‚ water‚ rubbing alcohol and hand soap. A pipette was used to place
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Density‚ Mass and Volume Density is the measure of how tightly the particles of a substance are packed into a given volume. L=1cm B=1cm H=1cm Aluminium=1cm3 Volume=lbh Volume= 1cm*1cm*1cm Volume= 1cm3 Iron 1cm3 1cm3 of iron would be however than 1 cm of aluminium. The density of the iron cube would be greater than the density of the aluminium cube. One explanation from that is that the particles/molecules in the iron cube are more tightly
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GROUP 1 REPORT FINANCIAL RATIOS Financial ratios are useful indicators of a firm’s performance and financial situation. Most ratios can be calculated from information provided by the financial statements. Financial ratios can be used to analyze trends and to compare the firm’s financials to those of other firms. In some cases‚ ratio analysis can predict future bankruptcy. SOURCES OF DATA FOR FINANCIAL RATIOS Balance Sheet Income Statement Statement of Cash Flows Statement of Retained
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Ratio analysis 1. Liquidity ratio The liquidity ratios measure the company’s ability to meet its short-term debt obligations (Intermediate accounting- Kieso‚ D.E.‚ J.J. Weygandt and T.D. Warfield). These ratios include current ratios‚ quick ratios‚ and cash ratio. Current ratio: the current ratio of GM has increased from 1.29 in 2012 to 1.30 in 2013. With a higher ratio in 2013‚ it’s better for GM to meet its short-term obligation. Quick ratio: the quick ratio of GM has improved from 0.79 in 2012
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reported on the financial statements. 1) Return on Equity: One of the most important profitability ratios is return on equity (ROE). ROE is the amount of net income returned as a percentage of shareholders equity. Return on equity measures a corporation’s profitability by revealing how much profit a company generates with the money shareholders have invested. The return on equity ratio is computed as follows: Return on Equity = | Net Income | | Average Shareholder’s Equity | Simply
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Rearranging gives Heat and Temperature Change: Specific Heat Capacity Q = mc T 4186 J = 1 kcal Ex: If 15 kcal of heat are added to 5.0 kg of silver‚ by how much will its temperature rise? Ex: An aluminum cup having a mass of 250.0 g is filled with 50.0 g of water. The initial temperature of the cup and water is 25.0 °C. A 75.0-g piece of iron initially at 350.0 °C is dropped into the water. What is the final equilibrium temperature of the system assuming that no heat is lost to the
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Profitability Ratios Profitability ratios measure two aspects of a corporation’s profits: (1) those elements of operations that contribute to profit and (2) the relationship of profit to total investment and investment by stockholders. The first group of profitability ratios [gross profit (or gross margin) percentage‚ operating margin percentage‚ and net profit margin percentage] expresses income statement elements as percentages of net sales. The second group of profitability ratios (return on assets
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------------------------------------------------- FOUNDATION STAGE TRAINING REPORT NAME : Ashutosh Mishra NAME OF THE DEPARTMENT : Housekeeping NAME OF THE AREA ALLOCATED : Public Area REPORT RECEIVED BY _________________________ (ExecutiveHousekeeper) ______________________ (Training Manager) INDEX Topic Page No. Introduction 3 Department Organisation 3 Work Flow
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HEAT TRANSFER LECTURE 1 OUTLINE Introduction Heat Conduction Forced Convection Natural Convection Application of Conduction & Convection Thermal Radiation Application of Radiation Introduction What does the subject of heat transfer deal with? And why it is important. What does the subject of mass transfer deal with? Heat transfer is the science that deals with the study of rates of exchange of heat between hot and cold bodies.
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