Project Paper Name Institution Introduction swimmers are frequently advised to leave the water after strikes of lightening. What is the scientific basis for this? What property of water makes swimmers corned when electricity is around? What other liquids possess the same property? Does distilled water behave the same? Consider the following; a. What takes place when a solute dissolves in a solvent? How would this be determined? b. What process in the molecular level takes place to explain what is
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* Introduction The melting point is defined as the temperature at which the solid is in equilibrium with its liquid‚ and this characteristic is very unique‚ so a substance can be determined by the melting point. Determination of the melting point is very important technique in many areas of chemistry especially‚ in organic chemistry area because the melting point is really significant in order to identify the purity and the identity of a substance. Measuring the melting point is a fast and
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Differential Scanning Calorimetry (DSC) was carried out to investigate the thermodynamic properties of CXB‚ different carriers‚ PMs and SD preparations. Their thermograms are represented in Figures (9-14). The thermogram of CXB in Figure (9) was characterized by single‚ sharp endothermic peak at 165±0.56°C which represents the melting point of CXB. Some researchers reported that CXB melting point ranging from 160.79–164.64°C (127)‚ and Paradkar A. et al. (2002) reported that sharp endotherm corresponding
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15C-1 The Lease Pumper’s Handbook Chapter 15 Enhancing Oil Recovery Section C SECONDARY RECOVERY C-1. Secondary Recovery. In simple terms‚ secondary recovery is the addition of basic water flood or gas flood (i.e.‚ pressure maintenance) as a continuous force. Secondary recovery methods should be introduced very early in the life of a field while the income and profits from the wells are high enough to pay for the additional equipment and installation costs. As noted in the following sections‚ there
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HIGH OIL PILFERAGE Rossly : Good point Rosmee. Well done. You have done a very good job. Rossly : So have you find any solution regarding high oil pilferage that we are facing right now? Any information about what I ask you to find last week? Rosmee : Yes sir. I have done a research for that. But before that‚ let me highlight once again about the problems. Currently‚ our tankers are missing and not arrived at the destination‚ our palm oils’ quality is compromised and because of our bad performance
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Blessing is a poem by Imtiaz Dharker and is set in a village in Pakistan. This is a descriptive poem‚ which uses imagery to illustrate sights and sounds‚ and creates an atmosphere of frantic joy. The poem also consists of some inconsistent usage of end-rhyme‚ followed by some usage of metaphors‚ personification‚ simile‚ assonance and alliteration. The poet uses free verse in this poem to emphasize what the poem is about and to make the reader think about the situation and to think about the words
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“water stream” breaks. The motivation for choosing this topic was the first demonstration of total internal reflection carried out by Colladon and Babinet in Paris in 1840s1. Titled as “On the reflections of a ray of light inside a parabolic liquid stream ”‚ it was published in 1842. The paper was based on the description of a “light fountain”. Using the optical characteristic of water‚ they observed the behaviour of the light when it propagates inside the water stream
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What Interaction Of Outside Influence Makes Ice Melt Fastest? A. Explain the significance of the given factors in your project design plan: • Problem statement • Relevance of your testable question Problem Statement: I have lived in a place that during the winter‚ ice would form on the streets and sidewalks and have wondered why things such as salt or sand are used over other methods to help de-ice the surfaces? Why is salt or sand the most commonly used substances when addressing this issue
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Unit 12 – Applications of Mechanical Systems in Engineering Know about the purpose and uses of lubricants and lubrication systems P1) Oil - Vegetable Oil Vegetable oils are a triglyceride that is extracted from agricultural crops‚ these oils are natural products and therefore their chemical composition changes from one crop to another. They are used in engines and chainsaws as a lubricant instead of petroleum based oils. Canola Oil – made from rapeseed – is an example of a vegetable
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CHAPTER 2 RECOVERY EFFICIENCY OF AN EOR METHOD 2.1 SWEEP EFFICIENCY The overall recovery factor (efficiency) RF of any secondary or tertiary oil recovery method is the product of a combination of three individual efficiency factors as given by the following generalized expression: Fluid properties influence all three components of recovery efficiency. 1. Viscosities are found in the definition of mobility ratio‚ which affects areal and vertical sweep efficiency‚ including viscous fingering. 2
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