waste of varying color‚ viscosity‚ shape‚ odor and texture. Usually exits the body through your pooper‚ speed‚ noise and degree of pain may vary depending on what you ate. even the soda at taco bell makes me poop.Bodily waste of varying color‚ viscosity‚ shape‚ odor and texture. Usually exits the body through your pooper‚ speed‚ noise and degree of pain may vary depending on what you ate. even the soda at taco bell makes me poop.Bodily waste of varying color‚ viscosity‚ shape‚ odor and texture
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and incompressible flow is used. However in the real case‚ the viscosity cannot be neglect and the density of the flow is not always constant. Thus Bernoulli’s equation is not always correct. For the lab‚ it is reasonable to assume the flow is inviscid and incompressible. Firstly‚ the pitot was placed at the center of the flow. The skin friction (effect of viscosity) is inversely proportional to distance. Therefore the effect of viscosity can be neglected in the pitot. Secondly‚ the speed of the flow
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GCSE Science – Investigative Skills Assignment – Marking Guidelines Chemistry 1.2 – Viscosity of Oils For submission in May 2007 or May 2008 Please mark in red ink‚ and use one tick for one mark. Subtotals for each part of each question should be written in the right hand margin. Please add annotations where necessary to explain why marks have or have not been awarded. Enter the marks for Section 1 and Section 2 and the total mark on the front cover of the answer booklet. The teacher must sign and
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Measuring the Viscosity of Motor Oil ME331 Laboratory Assignment #1 Prepared for: Prof. Sangeorzan Submitted by: Abstract An experiment was conducted to model the effect of temperature on the viscosity of motor oil and compare the results to commercial values established by the Society of Automotive Engineers (SAE) for SAE 30‚ SAE 40 and SAE 5W30. The viscosity of the oil sample at eight temperatures between 20 °C and 55 °C was determined using a rotary Brookfield DV-II+ viscometer
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Viscosity of some fluids Models with variable viscosity Differential type models Rate type models Integral type models Download Some frequently used models for non-Newtonian fluids Josef M´lek a malek@karlin.mff.cuni.cz Mathematical Institute Charles University 18 March 2011 Josef M´lek a Non-Newtonian fluids Viscosity of some fluids Models with variable viscosity Differential type models Rate type models Integral type models Download Viscosity of some fluids Fluid Air (at Benzene
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Average Density (kg/m^3) 2 9551 6046.24 3 5305.16 4 3282.57 Castrol oil results: Density of the liquid Castrol was found by dividing its mass over its volume at temperature of 26℃ as follows: Density= (mass of the liquid)/(Volume of the liquid used) Density of liquid= mass/volume= (24.5g )/(25 ml)= 0.98 g⁄ml =980 kg/m^3 The three balls were dropped into the liquid containing Castrol oil at a known distance of 0.252 m and the following data were recorded: Castor oil Travelling
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Viscosity Lab Report. CITY UNIVERITY LONDON SCHOOL OF ENGINEERING AND MATHEMATICAL SCIENCES 1. Abstract. In this experiment the viscosity of pure glycerol and a glycerol – water mixture are measured. At the end of the test it is apparent that glycerol is a near perfect Newtonian fluid and that it is more viscous than water. We also can appreciate how viscosity varies within a given temperature range. 2. Introduction. The purpose of this experiment was to find the viscosity of
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Separation Of a Sample Mixture By Liquid-Liquid Extraction Reading assignment: Techniques in Organic Chemistry 2nd ed pages 75-99. 3rd ed pages 113-140. Topics and Techniques i) identification of solvent layers of two immiscible solvents ii) partioning of a compound between two immiscible solvents and determination of KD iii) liquid-liquid extraction with aqueous acids and bases with organic solvents. iv) use of drying agents Introduction Liquid-liquid extraction is a method used for the
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Experiment 3 Liquid-Liquid Extraction Discussion The success of extracting each compound out of the solution can be seen in the IR graphs for each substance. For ethyl 4-aminobenzoate‚ the N-H‚ C=O and C-O are distinguishable in their proper wavenumber positions. The amino N-H stretch was found between 3224 cm-1 and 3423 cm-1. The C=O was found at 1681 cm-1 and the C-O was at 1280 cm-1. The IR for benzoic acid also displays its significant bonds‚ O-H and C=O. The O-H was between 2566 and
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Part A: Diffusion on a liquid in a liquid. I did an experiment with three different glasses of tap water from the faucet. All three cups measured the same which happened to be 13 cm from the top of the cup to the bottom of the cup. I let the water settle‚ and sit for about an hour so the temperature was the same for all three cups. I then placed one drop of food coloring into the first glass and waited for the coloring to reach the bottom. I calculated 93 seconds. I then went to the second glass
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