Voice vs. Data In this lesson we talked about seven things to compare the difference between voice and data communication. The first item are cell phones‚ cell phones are voice and data communications. Cell phones are a mobile device used for voice and data communication over a network of base stations‚ sites where antennas and electronic communication equipment together create a cell in a mobile phone network. Today mobile phones are used for many other purposes than the standard voice function
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stand‚ Bunsen burner and stop watch. Materials Required: 5 different samples of soap and distilled water Theory: The foaming capacity of a soap sample depends upon the nature of soap and its concentration. This can be compared for various samples of soaps by taking the same concentration of solution and shaking them.The foam is formed and the time taken for disappearances of foam in all cases is compared. The lesser the time taken by a solution for the disappearance of foam‚ the lower is its
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Assignment: WATER POLLUTION 1) What is water pollution? 2) What causes water pollution? 3) Name the 2 sources of pollution 4) What are the different types of water pollution? 5) How can water pollution be prevented? 6) Pollution can be: MICROBIOLOGICAL‚ CHEMICAL‚ SUSPENDED MATTER‚ NUTRIENTS‚ OXYGEN-DEPLETING SUBSTANCES. Give one real example for each cse with a brief explanation. 1) 1- Water pollution is the contamination of water bodies‚ very
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WATER Conservation INTRODUCTION: Water is essential for life on earth. Water is needed for growing food‚ keeping ourselves clean‚ generating power‚ controlling fire and most importantly to stay alive! This list is simply non-ending. This shows that water is an integral part of our daily life and we are heavily dependent on it. Water conservation: Refers to reducing the usage of water and recycling of waste water for different purposes such as cleaning‚ manufacturing‚ and agricultural irrigation
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Water Technology Hardness of Water: Natural waters containing large quantities of dissolved salts of Calcium (Ca) & Magnesium (Mg) is called hard water. It is a characteristic of preventing lather formation of water with soap. Ca2+ & Mg2+ ions react with soaps which are salts of fatty acids (stearic or palmitic acid) to give insoluble scums or precipitates of calcium or magnesium stearate or palmitate. 2C17H35COO- + Ca2+ → (C17H35COO)2 Ca (scum) 2C17H35COO- + Mg2+ → (C17H35COO)2
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QUESTIONS: FIJI WATER AND CORPORATE SOCIAL RESPONSIBILITY 1. What is ethical and socially responsible marketing and why should marketers be concerned about CSR and sustainability? It is a marketing philosophy that states a company should take into consideration what is in the best interest of society in the present and long term. It involves the customer at all times‚ how the consumer will benefit and focuses on full satisfaction of the customer not selling of the product. Socially responsible
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Water Quality Monitoring at Pulau Bidong Muhammad Amirul Siddiq B Abd Rashid UK 28208 Dr Hasrizal Shaari Table of Content 1.0 Introduction 2.0 Literature Review 2.1 Nitrite-Nitrogen (NO2—N) 2.2 Chlorophyll-a 2.3 pH 2.4 Salinity 2.5 Dissolved oxygen 2.6 Total Dissolve Phosphorous 2.7 Temperature 3.0 Methodology 3.1 Sampling Area 3.2 Sampling Method 3.3 Hydrolab Data 3.4 Laboratory Analysis 3.4.1 Cholorphyll a 3.4.2 Phosphorous
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WATER AS OUR NATURAL RESOURSE There are more than 326 million trillion gallons of water on Earth. Less than 3 % of all this water is fresh water and of that amount‚ more than two-thirds is locked up in ice caps and glaciers. With so much water around it seems like there is enough to see us through for millions of years. But did you know that even water‚ which seems to be in abundance‚ might one day become scarce? Each time you throw something as garbage‚ think of where it will finally end up. Whether
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April 30 2009 ------------------------------------------------- Essay on Water Published by admin at 3:58 am under Example Essays Introduction Water is an essential ingredient for the existence of life as we know it. Biochemical processes occur in aqueous environments‚ many of which use water. Water also plays a significant role in the process of photosynthesis ( 6 CO2 + 6H2O + 672kcal -> C6H12O6 + 6O2 ). Photosynthesis is the most basic and significant chemical reaction on earth‚ providing
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ganguly‚ Chattejee‚ Dey‚2011). Eichhornia crassipes‚ water hyacinth is a lignocellulosic material which is considered as a good source of biomass. water hyacinth is compose of different fiber s: lignin‚ cellulose‚ and hemicelluloses. INTRODUCTION Water lilies also known as water hyacinth are aquatic plants found in countries with
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