solid disk rotated at two different axes: at the center and along its diameter. MATERIALS AND METHODS Materials: 1 set rotating platform 1 pc disk 1 pc ring 1 pc photogate 1 pc smart timer 1 pc smart pulley 1 set weights 1 pc mass hanger 1 vernier caliper Before starting the experiment‚ always make sure that the disk is properly mounted to the rotating platform and the photagate must be connected to 220-V source. Set-up of the materials OBSERVATIONS AND RESULTS TABLE
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You have just determined a value for the thickness of an M&M’S® using the indirect method. What makes this method "indirect"? I did not use tangible M&M’S to receive my mesurements in table 1. 2. When Step 4 of the procedure was performed‚ a vernier caliper was used to measure the thickness of an M&M’S®. A. Using the data from Table 2‚ calculate the average M&M’S® thickness and record your value in Table 3. Copy Table 2 and Table 3 into the assignment. Table 2 – Direct Measurement Trial M&M’S®
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SYLLABUS OUTLINE COLLEGE/ FACULTY Engineering and Computing SCHOOL/ DEPT Engineering COURSE OF STUDY Diploma Mechanical Engineering YEAR 1 MODULE TITLE MECHANICAL WORKSHOP 1 MODULE CODE MEE1003 DURATION 1 hour lecture‚ 3 hours workshop per week CREDIT VALUE 2 credits PREREQUISITES None 1.0 MODULE DESCRIPTION Many engineering activities deal with the design and/or analysis of structural elements. The manufacturing process is an integral part of any engineering design‚ analysis
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Experiment 1: Error‚ Uncertainties and Measurements Laboratory Report Jan Luke Mendoza‚ Alexis Vienne Munar‚ Paula Murakami‚ Giorla Joanne Negre Department of Math and Physics College of Science‚ University of Santo Tomas Espana‚ Manila Abstract Throughout the experiment the main goal is to find out about the realities in taking measurements‚ that is‚ that there will always be an uncertainty for each acquired value. And to find out and recognize these uncertainties was handled in the
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error) or random error (not deterministic error). In this experiment‚ the group measured the diameter of sphere using different kinds of measuring devices (foot rule‚ vernier caliper‚ and micrometer caliper) in order to achieve accuracy in the scientific measurements. After experimenting‚ it was revealed that the micrometer caliper has the lowest percentage of error. 1. Introduction In the early days‚ people used mostly human body parts for measuring. And because the measurement depended on the
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Diameter (caliper-m) 0.0006 0.00065 0.0006
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namely the foot rule‚ vernier caliper‚ and micrometer caliper‚ were used to measure the diameter of a metal sphere. Ten independent measurements were taken per instrument. Statistical computations were performed to show the accuracy and precision of each instrument. Upon computation of the volume and density of the sphere based from the mean diameter‚ the percent error for each instrument was computed. At the end of the experiment‚ it was found that the micrometer caliper is the most accurate instrument
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than the other. These were obtained by measuring the diameter of an iron sphere with several trials made by each member of the group using measuring devices such as the Foot Rule‚ the Vernier Caliper and the Micrometer Caliper. The group found out that in measuring‚ both the Vernier Caliper and the Micrometer Caliper are preferable to use for these can give more accurate measurements compared to what a Foot Rule can. The deviation‚ volume‚ mass and density of the iron sphere were also identified.
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Introduction The first Metrology lab’s main purpose was to help each team familiarize themselves with the Metrology lab workstation and the apparatus involved. Teams were introduced to new instruments‚ like the Micrometer‚ Depth Micrometer‚ Vernier Caliper‚ Vernier Height Gage and Gage Blocks. The teams were then briefed about each instrument and how each tool has is used depending on the type of measurement required. Also‚ the teams were taught how to use the tools in an orderly manner to ensure the
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Determination of Length‚ Mass‚ and Density Table of Contents 1 – Introduction ……………………………………………........…. Page 3 2 – Theory ………………………………………………………...... Page 3 3 – Experimental Procedure and Results …...………………..…. Page 6 4 – Discussion ………………….……………………….....….…… Page 9 5 – Conclusion ………………………………………….....…….... Page 9 6 – Bibliography …………………………………………......… Page 10 1- Introduction The purpose of this experiment is to learn how use a variety of tools that will aid in the gathering
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