Introduction In my experiment I will be testing the differences of wood being soaked in rain and saltwater for a period of days. Then set out to dry to see if it had any change in width and weight. Question Does water affect the weight and appearance of wood over periods of time? Hypothesis I believe Red Oak will have the most change in weight in saltwater and the most change in appearance will be Pine in saltwater. Materials 1/3 8ft of Red oak 1/3 8ft of Yellow Pine 1/3 8ft of Treated
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Matt Munet P3 Data: Temp (0 Degrees Time (min) Reading at time x Difference Reading at time x Difference Corrected difference Reading at time x Difference Corrected difference 0 .85 x .67 x X .86 X X 5 .84 .01 .38 .29 .28 .84 .2 .01 10 .83 .02 .2 .477 .45 .84 .2 .01 15 .84 .01 .05 .622 .61 .84 .2 .01 20 .84 .01 .005 .665 .655 .84 .02 .01 Respiration in Beads‚ Germinating Peas‚ and Dry Peas Using Respirometers Beads Alone
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Kharishma Patel BIO 3422-E Urine Analysis Lab Objective The objective of this experiment shall be to examine the effects of different types of fluids on the renal system including rate of urine production‚ pH‚ and specific gravity. Hypothesis The group drinking water will have the highest rate of urine production. The group that drinks water only when thirsty will have the lowest rate of urine production. The specific gravity of urine for all treatment groups will be around 1.000. The pH for
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Heat Transfer Through Jacket Objective The objective of this example is to analyze heat transfer in a pilot plant using simulation models. The first step is to use pilot plant data to calculate heat transfer parameters. The second part involves using simulation models to examine the trade-off between jacket parameters and heating times. Process Description Assumptions: The stirred tank is assumed to be perfectly mixed. The contributions of agitator work‚ heat loss to environment
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------------------------------------------------- ASSIGNMENT 1 1. A rigid tank with a volume of 1.8 m3 contains 15 kg of saturated liquid vapor mixture of water at 90oC. Now the water is slowly heated. Determine the temperature at which the liquid in the tank is completely vaporized. Also‚ show the process on a T-v diagram with respect to saturation lines. (5 marks) 2. A 0.5 m3 vessel contains 10 kg of refrigerant-134a at -20oC. Determine (a) the pressure‚ (b) the total internal energy
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Crash Course in Density Jonathan Cerreta Chemistry As flight 143‚ a twin engine 767‚ was passing over Red Lake on its was to Edmonton‚ Canada‚ the left front fuel pump warning light went on. There were a few possibilities for this to happen‚ such as the fuel pump failing‚ a fuel line clogging‚ or a empty fuel tank. The former two were easily dealt with‚ since the plane could fly without one fuel pump. However‚ the last possibility was horrifying. After a few minutes‚ the second fuel pump
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Compaction is the process of densification of soil by reducing air voids.The degree of compaction of a given soil is measured in terms of its dry density.The dry density is maximum at the optimum water content.A curve is drawn between the water content and the dry density to obtain the maximum dry density and the optimum water content. Dry density = Where : M = total mass of the soil V = volume of soil
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Smoothed Particle Hydrodynamics (SPH) model. In our method‚ incompressibility is enforced by using a predictioncorrection scheme to determine the particle pressures. For this‚ the information about density fluctuations is actively propagated through the fluid and pressure values are updated until the targeted density is satisfied. With this approach‚ we avoid the computational expenses of solving a pressure Poisson equation‚ while still being able to use large time steps in the simulation. The achieved results
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Experiment #1: Mass‚ Volume and Density Performed: 2/2/11 Turned in: 2/9/11 The purpose of this experiment is to verify the independence of X and Y motion for a projection. We watch the professor perform this experiment. The equipment used in this experiment was a projectile launcher (ME-6800)‚ a drop shoot accessory (ME-9859)‚ one photogate (ME-9204A)‚ white paper‚ carbon paper‚ two time-of-flight timing pad (ME-6810)‚ two balls (ball 1 and ball 2)‚ and an interface computer. Ball 1 is dropped
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[pic] Master of Science Degree in Industrial and Environmental Chemistry Part I Examination Academic Year 2007/2008 – January 2009 INEC 54062– Soil Chemistry and Terrestrial Pollution Number of Questions: Four (04) Number of pages: Four (04) Time : 02 hrs Answer all questions ___________________________________________________________________________ (01) Answer
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