the other which is the pool fish. Each group of student picked out 8 fishes each and measured it with a ruler. For the length‚ it was measured from mouth to where the tail stared‚ and for the depth‚ the measurement was done from fin to fin without pulling the fins as not to get a wrong measurement. Once the raw data was collected‚ the ratio of depth and length was calculated to get the proportional difference in the fishes rather than getting their height. Soon as
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Analysis Lab By: Lab Team 5 Introduction and Background: In the process of learning about the importance of measurement and data processing‚ lab teams were given prompts to design experiments as well as address the precision‚ accuracy‚ and error analysis within the experiment. Lab teams collaborated their data to find similarities and differences within their measurements. Through this process‚ students learned the importance of the amount of uncertainty as well as the different types
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Density: Using Experimental Techniques to Solve an Inquiry based problem ABSTRACT The topic of this experiment is Density. The objective is to find two ways in which the density of a given object can be determined‚ and to find out which of the two ways is more accurate and hence better to use in such a case. The two methods used in this experiment are finding the dimensions of the object and water displacement. These are two ways of finding the volume of an object‚ and they were chosen since
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1.0 ABSTRACT The objective for this experiment is to verify the momentum equation experimentally through the impact of jet against deflectors. There are four deflectors used in this experiment. The four deflectors are plate‚ hemisphere‚ slope and cone. The loading weights to be used are 0.8 N‚ 1.0 N‚ 1.5 N and 2.0 N. In this experiment‚ the time taken for the water level in the volumetric tank to raise from 10 to 20 L is determined by using a stop watch. The flow rate‚ calculated force and the error
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Non-Destructive Continuous Concrete Pavement Thickness Measurements Authors: Seong-Min Kim and B. Frank McCullough October 2002 ACCEPTABLE CONCRETE PAVEMENT THICKNESS TOLERANCE This research project was conducted to investigate if the current thickness tolerance for concrete pavements can be loosened and to provide TxDOT with the acceptable thickness tolerance so that non-destructive testing (NDT) methods can be used with confidence for thickness measurements. TxDOT’s current tolerance limit for concrete
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LAB ACTIVITY 1 MEASUREMENTS IN SCIENCE: MASS‚ VOLUME‚ AND DENSITY Purpose: The purpose of this experiment is find the density of two metals using their mass and volume. Introduction: The purpose of the experiment that was conducted was to measure and calculate the density of two different metals. Density is an important characteristic of a material. The density of an object shows how much mass is contained in the unit volume. To calculate the density of metals the experimenters had to find
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to other. In other words‚ a laboratory provides patients with testing and the results. An effective measurement system integrates initiatives‚ aligns organizational units and improves performance. Organizations need measures for three purposes‚ to drive strategies into action‚ to evaluate effectiveness of the actions‚ and to continuously improve processes. By understanding how measurements will be used‚ it becomes easier to understand what measures to have. Measures are needed to test various
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multimeter (DMM). This meter can measure three basic electrical properties voltage‚ current and resistance. 2. What is the function of the COM connection? What color lead is placed in this connection? It’s the common ground and is used in all measurements. Black lead is placed in this connection. 3. What is the function of the “VWmA” connection? What color lead is placed in this connection? It’s used to measure voltage and resistance. Red lead is places in this connection. 4. Pick five resistors
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helps achieve business objectives‚ not content objectives. Creating valuable content is the means‚ not the end. 3 ConsUMPtion MetriCs Just starting to set foot in the lush gardens of content marketing measurements? Consumption metrics are the place to start. Typically the easiest measurements to set up and understand‚ they answer the question: How many people viewed‚ downloaded or listened to this piece of content? In addition to affecting other metric categories‚ consumption metrics help
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Much has been said and written in recent years about the value of goal setting and the importance of guiding our lives toward certain predetermined objectives. This process has taken on many of the aspects of an exact science. It has found expression in the world of education in the form of behavioral objectives‚ and in the corporate and industrial world it manifests itself in a "management-by-objective" philosophy. Some individuals feel that unless each hour of each day is programmed to achieve
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