minute. In other words‚ there is an uneven heat distribution‚ which give rises to inconsistent colour of the hydrated salt (i.e. there were a few white speck and the rest is still blue). Moreover‚ some of the hydrated salt also spattered. In addition‚ at the end of the heating process‚ the finer grains were also turned to light yellowish-green. Processed Data Calculation needed: In order to find ‘’ in the formula CuSO4.H2O‚ we need to find the ratio of mole between anhydrous copper II sulfate and
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Heat transfer Heat transfer is the transition of thermal energy from a hotter object to a cooler object ("object" in this sense designating a complex collection of particles which is capable of storing energy in many different ways). When an object or fluid is at a different temperature than its surroundings or another object‚ transfer of thermal energy‚ also known as heat transfer‚ or heat exchange‚ occurs in such a way that the body and the surroundings reach thermal equilibrium‚ this means that
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3 February 17‚ 2013 The article‚ “The Sharpe Ratio and the Information Ratio”‚ by Deborah Kidd is about the original risk-adjusted performance measure and they are Sharpe ratio and the Information Ratio. William Sharpe designed the first performance metric to insolate excess return per unit of total risk taken. The Sharpe ratio shows whether a portfolio ’s returns are due to smart investment decisions or a result of excess risk. The Sharpe ratio measure dividends average portfolio excess return
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MP3003/AE3003 Heat Transfer Semester 1‚ AY 2012-2013 (9) Heat Exchangers by Assoc Prof Leong Kai Choong School of Mechanical and Aerospace Engineering Read Chapter 11 of the textbook before these lecture slides © Dr. K.C. Leong‚ 2006 Lecture 2:Radiation & Conservation of Energy Requirement Learning Objectives At the end of these lectures‚ you should be able to: • recognise numerous types of heat exchangers‚ and classify them‚ • develop an awareness of fouling on surfaces‚ and determine
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Biology Lab Report BY: Michael Ryan Pranata 11C | Background: As heat is a form of thermal energy‚ they tend to have the behavior of reaching a thermal equilibrium. This means that when two bodies of different temperatures come in contact with each other‚ the hotter ones will transfer heat particles to the body with a colder temperature‚ with an aim to reach this “thermal equilibrium”‚ whatever the temperature may be. The larger the surface area‚ means there can be more “paths” from the
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2.0 FINANCIAL RATIOS 2 Liquidity Ratios Liquidity ratios measure a business ’ capacity to pay its debts as they come due. It also measures the cooperative’s ability to meet short-term obligations. Liquidity refers to the solvency of the firm’s overall financial position – the ease with which it can pay its bills. Because a common precursor to financial distress and bankruptcy is low or declining liquidity‚ these ratios can provide early signs of cash flow problems and impending
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Heat exchanger A heat exchanger is a device that is used to transfer thermal energy (enthalpy) between two or more fluids‚ between a solid surface and a fluid‚ or between solid particulates and a fluid‚ at different temperatures and in thermal contact. In heat exchangers‚ there are usually no external heat and work interactions. Typical applications involve heating or cooling of a fluid stream of concern and evaporation or condensation of single- or multicomponent fluid streams. In a few heat exchangers
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PF16- 10 Multiple Choice Identify the choice that best completes the statement or answers the question. ____ 1. ____ uses the Internet and mobile and interactive channels to develop communication and exchanges with customers. a.|Digital marketing| b.|Digital media| c.|Electronic marketing| d.|Digital electronics| e.|E-marketing| ____ 2. The Internet has changed the way the managers at Chick-fil-A communicate and develop relationships with their customers and their a.|competitors
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No. 1: Heat Pump Experiment 1. Objective The objective of the experiment is to measure the Coefficient of Performance (COP) of a Heat Pump. 2. The experimental setup The equipment provided is a heat pump with pressure and temperature sensors placed at various locations. 3. Procedure Study the diagram and equipment provided and identify the various components of the Heat Pump – that is‚ the compressor (1-2)‚ the condenser (2-3)‚ the expansion valve (3-4) and the evaporator (4-1)
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FINANCIAL RATIO ANALYSIS Based on the table 1‚ it shows that the financial ratio was divided into four parts which are liquidity‚ assets management‚ long-term debt paying ability and profitability. Liquidity ratios are particularly interesting to short-term creditors and it is focus on current assets and current liability. In addition‚ General Thumb of rule for the current ratio should be at least 2:1. For the Gemini Electronic the current ratio is consistent and it is increase in year 2006. But
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