is involved with the cannon being fired then the force of gravity would cause the cannon to start to slow down‚ wouldn’t go as far and the direction or trajectory of the cannon ball would be a curved line going down. Purpose: The purpose of this lab is to give the student a better understanding about projectile motion and to understand Newtons theories and laws of motion. We will be firing the plastic ball from the projectile launcher three times from eight different angles from the ground &
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Since the Grignard reagent can easily react with water‚ all glassware including the 25 ml round bottom flask‚ magnetic stir bar‚ 3 and 5 ml conical vial‚ 50 mL Erlenmeyer flask‚ claisen adapter‚ drying tube and 5 glass pasteur pipets were first added to a 250mL beaker and placed in the oven for 30 minutes. After the completion of the thirty minutes‚ 0.150 g of shiny magnesium turnings and a stir bar was first added to the round bottom flask and the claisen adapter along with the drying tube packed
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Week 5 Reflections Robert Blackwell‚ Antonio Moorer‚ Valarie Oudkerk‚ Brittany Rowe‚ and Michael Smith QNT 561 May 13‚ 13 Gerald Heidt Learning Team Reflection This week‚ we were introduced to the null and alternative hypothesizes. In doing this we were given examples of how to compare two populations by using confidence intervals in order to test the hypothesis. Team A was also introduced to how we can apply these methods to problems more applicable to our professional careers‚ when two
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reproductive. Orientation is when the organism is placed in their beneficial environment consisting of two behaviors‚ taxis (movement directly towards or away something) and kinesis (random movement). Reproductive is detected using drosophila in this lab‚ it consists of finding courting and mating with another of the species Agnostic behavior is found in a situation where the animal feels threated by another‚ leading to the organism looking bigger or more threatening to the opponent. Within the Agnostic
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[pic] Department of Chemical & Biomolecular Engineering THE NATIONAL UNIVERSITY Of SINGAPORE Chemical Engineering Process Laboratory I SEMESTER 4 Experiment F2 Flow Measurement in Closed Conduit and Centrifugal Pump Characteristics Name : Ang Sok Gek Chai Chang Er Cherry Chen Mingli Matriculation No. : U046941L U046938W U046882J Group : Th1 Date of Experiment : 16th March 2006 Table of Contents
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other nutrients are reabsorbed into the bloodstream in the capillaries surrounding the tubules. Water moves via the process of osmosis: movement of water from an area of higher concentration to one of lower concentration. Tubular secretion is the final step in the process of urine formation which transfers materials from peritubular capillaries to renal tubular lumen and occurs mainly by active transport. ADH is secreted by the posterior pituitary (neurohypophysis) when there is a decrease in water
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50 mL Pipette 1 x 5 mL Test tube 10 2.3: ACTIVITIES Method: 1. Based on given equation‚ calculate and prepare the following solution from standard solution of 0.100 M FeCl3 by using pipette. a. 25mL FeCl3 solution (5.0 x 10-2 M) b. 25mL FeCl3 solution (1.0 x 10-2 M) c. 25mL FeCl3 solution (5.0 x 10-3 M) d. 25mL FeCl3 solution (1.0 x 10-3 M) e. 25mL FeCl3 solution (5.0 x 10-4 M) Records the volume of solution used. 2. Transfer each 5 mL of prepared solution
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ACC 206 new Week 5 Assignment Final Paper http://www.homeworkwarehouse.com/downloads/acc-206-new-week-5-assignment-final-paper/ ACC 206 new Week 5 Assignment Final Paper Focus of the Final Paper You’ve just been hired onto ABC Company as the corporate controller. ABC Company is a manufacturing firm that specializes in making cedar roofing and siding shingles. The company currently has annual sales of around $1.2 million‚ a 25% increase from the previous year. The company has an aggressive growth
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Introduction! ! The Michelson Interferometer is commonly used to determine the wavelength of light or measure very small distances. It was invented by Albert Abraham Michelson and is commonly used in optical interferometry‚ a branch of physics involving a family of techniques one could use to extract information about waves by superimposing them. ! ! The original application of the Michelson Interferometer was to the famous Michelson-Morley experiment in 1887. Prior to Einstein’s
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FOOD NUTRITION BASICS LABORATORY REPORT LAB 3 PROTEINS DUE DATE Next FNB Practical NAME (CAPITALS) ______________________________GROUP LETTER___________ This work is the product of my own efforts and has not been copied from any other sources except where full acknowledgement has been given. Signed________________________________________ Student No._____________ Introduction The principle involved in this experiment is denaturation. It involves loss of ordered structure and can be caused by changes
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