motion. Historically‚ before the development of engines‚ they were first used in this way. INTRODUCTION In this laboratory we will investigate the kinematics of some simple mechanisms used to convert rotary motion into oscillating linear motion and vice-versa. The first of these is the slider-crank - a mechanism widely used in engines to convert the linear thrust of the pistons into useful rotary motion. In this lab we will measure the acceleration of the piston of a lawn mower engine at various
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NAME: OSEI BONSU ERIC ID: 3906409 EXPERIMENT: I.2.2.1. DEMONSTRATOR: BONEYFACE ANTWI DATE: 8TH FEBRAURY
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Test tube Test tube rack Liver pureed 1. Set up approach as shown above 2. To test tube 1‚ add 3mL of hydrogen peroxide (H2O2) start stop watch 3. Measure height that the bubbles reached with a ruler and record it with a pen 4. Repeat steps 1-3 for the remainder of the test tubes 5.
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(VCL) Introduction / Generic Lab Introduction Virtual ChemLab is a collection of realistic simulations. There are two general chemistry laboratories‚ including quantum and inorganic. The purpose of the quantum laboratory is to allow students to explore and better understand the foundational experiments that led to the development of quantum mechanics. In general‚ the laboratory consists of an optics table where a source‚ sample‚ modifier‚ and detector combination can be placed to perform
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ISP SCUHS Report 2 January 26‚ 2014 Abstract The analyses of mixture were to distinguish and identify homogeneous mixture by using the techniques of decantation and sublimation. By performing these techniques‚ we examined our solutions such as SiO2 (sand)‚ NH4Cl (ammonium chloride)‚ and NaCl (sodium chloride) and mixed H2O (water) with each solution after being heated. After examining our solutions‚ we made calculations by finding the percent mass of each solution once the experiment was completed
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FIELD WORK NO. 1 PACING ON LEVEL GROUND OBJECTIVES: 1. To obtain individual Pace factor. 2. To determine an unknown distance by individual pacing. 3. To know the significance of using pace factor. 4. To to apply the value of excellence in pacing on level ground. INSTRUMENTS NEEDED: Qty. Material Illustration description 2 pcs. Range Poles A range pole‚ which may also be called a lining pole‚ is a pole painted with alternating stripes of different colors in
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Laboratory Report The Plasma Membrane I. Introduction The Plasma membrane is the edge of life‚ the boundary that separates the cell from its surroundings. It controls the traffic of materials in and out of the cell. (Reece‚ 2011). It is incredibly thin that is very vital in maintaining the integrity of the cell. Not only does the plasma membrane bind the other organelles‚ it also forms a dynamic structure which gives them their remarkable activity and selectivity. (Hickman‚ 2008). Diffusion
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FISHERIES FIELD REPORT WE HAVE GET ASSEMBLED BEFORE 6.OOAM IN OUR FACULITY. WAS STARTED TO TRAVEL AT 6.10AM FROM OUR FACULITY TOWARDS KARAINAGAR COASTAL AREA WITH OUR FACULITY ACADAMIC STAFFS.AT 6.35 WE REACHED KARAINAGAR. THERE AT KARAINAGAR COASTAL AREA WE MET MANY FISHER MENS AND WE DISCUSSED ABOUT THE FISHING METHODS THEY ARE USING…..AND WE SHOW FISHING GEARS USED BY THEM. WE DISCUSSED ABOUT THE FISHING METHODS AND THEY EXPLAIN ABOUT THE FISHING GEARS. MOSTLY THEY EXPLAINED ABOUT
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Université Laval / INRS-ETE SEG Student Chapter Local field trip report for 2013-2014 Student in charge of local field trips: Fanny MacMurray-Pinard Excursion at the Montauban mine (September 21st‚ 2014) Montauban is a Zn-rich VMS deposit that has been exploited from 1910 to the 1960s including several gold-rich zones. The deposit is hosted in highly deformed volcanic rocks metamorphosed to the upper amphibolite grade. Part of the deposit is observable on outcrops and a section from the altered
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use - the more magnesium I use‚ the more of the above reaction happens. But because I am going to work out the amount of heat evolved per mole of magnesium‚ I don’t need to take exactly the same mass for each experiment. I do‚ though‚ need to weigh the magnesium accurately for each experiment. I am going to use an excess of each acid‚ so their exact concentrations don’t matter. The amount of heat given
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