Raw Data: Table 1.1: Raw Data Table Temperature (°C) ±0.5 Initial Mass (grams) ±0.001 Final Mass (grams) ±0.001 Initial Volume (cm³) ±0.5 Final Volume (cm³) ±0.5 Pressure (hPa) ±0.5 24.0 0.000 0.072 0.1 60.4 1008.0 24.0 0.000 0.060 0.1 55.9 1008.0 24.0 0.000 0.053 0.1 54.9 1008.0 24.0 0.000 0.044 0.1 45.4 1008.0 24.0 0.000 0.032 0.1 34.3 1008.0 24.0 0.000 0.025 0.1 23.3 1008.0 Table 1.2: Qualitative Data: Before During After Magnesium
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First the total volume of gas that is to be stored needs to be calculated. From the mass balance it is known that 30.92 kmol of methane can be expected every hour. This correlates to 742.0 kmol/day. The ideal gas law will be used‚ with a compressibility factor‚ Z‚ to account for departure for un-idealality. An operating temperature of 50 will be assumed‚ as this is the highest feasible ambient temperature that can be expected. Also assume that the pump or compressor used to transport the methane
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Solutions (Week-01) Chapter-01 1-12 A plastic tank is filled with water. The weight of the combined system is to be determined. Assumptions The density of water is constant throughout. Properties The density of water is given to be = 1000 kg/m3. Analysis The mass of the water in the tank and the total mass are mw =V =(1000 kg/m3)(0.2 m3) = 200 kg mtotal = mw + mtank = 200 + 3 = 203 kg Thus‚ 1-14 The variation of gravitational acceleration above the sea level is given as
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Yuzhe Huo Composition and Literature Ms. Candice Feb 7‚ 3013 Students’ Pressure At Lehigh University In ”College Pressures”‚ author William Zinsser spends most of the time talking about students’ pressures‚ especially in the 60’s and 70’s‚ based on his experience at Branford College at Yale University. The article shows that students are facing pressures in lots of aspects‚ such as economic‚ parental‚ peer and self-induced aspects. However‚ these pressures are not rare in just a
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Part 1 – Buoyancy http://phet.colorado.edu/en/simulation/buoyancy 1. Open the web browser and enter the link above into the address bar. 2. When the simulation page opens click “Run Now!” 3. Click the “Buoyancy Playground” tab at the top of the window. 4. Look in the yellow data box in the top left corner of the window. Record the mass (m)‚ volume (V)‚ and density (ρ) of the wood block. 5. In the middle of the screen there is a container of water. Record the volume of the water. 6. Drop
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FACULTY OF MECHANICAL ENGINEERING BMM 2533 FLUIDS MECHANICS 1 Assignment 1 Duration deadline name matric no. Section Declaration I hereby declare that the work is entirely my own effort. Under no circumstances did I allow anyone to copy my work. I understand and accept that any breach of trust will automatically penalize all parties concern and zero mark will be given for the above assignment. MARKS DISTRIBUTIOn 100 marks ( ?? % Final) Chapter 1: Fluids statics assignment 1. A spherical
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[pic] [pic] ERODE - 638 052. PERISTALTIC SELF-INFLATING TYRE SYSTEM (A self inflating tyre system for automobiles using a peristaltic pump) PRESENTED BY R.PRAVEEN KUMAR (26ME71) P.VIGNESH (26ME108) 3rd year mechanical
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What is the tension in the string in the figure? T = W - FB where T is the weightof the Al and FB buoyant force due to thealcohol T = ρAl V g - ρE V g =(ρAl - ρE) V g =(ρAl - ρE) * 10E-4 *9.8 converting the volume to m3 Using 2700 for the density of Al and 790 for the density ofethyl alcohol T = 1910 * 10E-4 * 9.8 = 1.87 N A wood block with a density of 700 floats in water. What is the distance from the top of the block to the water if the water is fresh? (a) density
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problem 261 A steel rod with a cross-sectional area of 0.25 in2 is stretched between two fixed points. The tensile load at 70°F is 1200 lb. What will be the stress at 0°F? At what temperature will the stress be zero? Assume α = 6.5 × 10-6 in/(in·°F) and E = 29 × 106 psi. Solution 261 For the stress at 0°C: answer For the temperature that causes zero stress: answer problem 262 A steel rod is stretched between two rigid walls and carries a tensile load of 5000 N at 20°C. If the
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Physical Science Investigating Boyle’s Law Contents page: What does Boyle’s Law state? .....................................................2 An outline of what this project is about....................................2 Title.....................................................................................................2 Investigative question.....................................................................3 Hypothesis............................................
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