Measurement: Length‚ Mass‚ Volume‚ Density‚ and Time Peter Jeschofnig‚ Ph.D. Version 42-0267-00-01 Lab RepoRt assistant This document is not meant to be a substitute for a formal laboratory report. The Lab Report Assistant is simply a summary of the experiment’s questions‚ diagrams if needed‚ and data tables that should be addressed in a formal lab report. The intent is to facilitate students’ writing of lab
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Test Specimen: Three Metal Beams. In this experiment‚ steel beams of known length were used. The modulus of elasticity for the material tested was predefined. The thickness and width of the beams were found to be 2mm and 20mm respectively 3. Calipers and Load
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the rope We started by making a scale by representing the car as 200g and to move a the weight 1 micrometers. We put a the biggest weight we had as the tree at 180 degrees and the car at 0 with a weight of 200g. Next we put the pulley at 90 which is our perpendicular force. As we put weight the perpendicular force we measured how far did the weight move using a ruler. Until it moves one 1 micrometer.
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m7 Module 7 Essay Questions 1) Describe how tooling is controlled in a part 145 maintenance organisation. Introduction Tool control within a part 145 maintenance organisation can be divided in two main areas‚ the control of company supplied tools and the individual control of their own personal tooling. Tool control is a part 145 requirement Safety Good tool control is essential to prevent any tooling from becoming a foreign object which might cause an obstruction
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Chapter I INTRODUCTION Marine life is a vast resource‚ providing food‚ medicine‚ and raw materials‚ in addition to helping to support recreation and tourism all over the world. At a fundamental level‚ marine life helps determine the very nature of our planet. Marine organisms contribute significantly to the oxygen cycle‚ and are involved in the regulation of the Earth’s climate. Shorelines are in part shaped and protected by marine life‚ and some marine organisms even help create new land
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mass vs. surface area‚ and mass vs. volume. Afterwards use slop of the mass vs. volume graph to determine density. Procedure: 1. A. Weigh an aluminum cylinder on the analytical balance and record its mass to the nearest 0.01 g. • Using a Vernier Caliper‚ measure and record the height and diameter of the cylinder. • Using proper formula to determine the volume of the cylinder. A cylinder with radius r units and height h units has a volume of V cubic units given by V = πr2h‚ (r = ½ d). • Calculate
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from (15 to 30 micrometers). Cells make up the foot‚ stalk‚ and the head of the gland. The head cells secrete cannabinoids and related compounds between the head cell and the cuticle. “When the gland matures‚ a nipple-like protrusion may form on the membrane from the pressure of accumulating resin” (cannabisculture.com). The bulbous glands are found scattered on the surface of the plant. Capitate-sessile is the second type of gland and it can range from (25 to 100 micrometers). There are more
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graticule Microscope Stage micrometer Dicotyledonous leaf ? ivy Clear nail polish Glass slide Clear tape Method 1 Place the graticule scale into the eyepiece of the microscope. This is done by unscrewing the top lens and dropping the scale into the lens body. Then screw the top lens back on. Put the stage micrometer on the stage and hold in place by the clips. Look through the microscope and focus at x40 so you can see both scales clearly. Move the stage micrometer carefully so that the starting
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meter ruler‚ filter funnel‚ marker pen‚ ball pen‚ strand of retort stand‚ 1500ml tupperware‚ stand of chair‚ Dettol cover ‚trolley handle‚ door handle‚ water pipe‚ electric blower hose‚ fire extinguisher tube‚ vernier calipers‚ string and linear graph paper. Method 1) Vernier
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Different pollutants released from the vehicles would cause different impacts to the human body. The first one is Nitrogen oxides (NOx). When the fuels are burning at a very high temperature combined with the electric sparks in the vehicles causing the nitrogen and oxygen in the atmosphere combined together but then the formation of nitrogen oxide will react with the oxygen to form nitrogen dioxide(NO2) rapidly. If people inhaled a low level of NO2‚ the gas will irritate your eyes‚ nose‚ throat‚
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