cylinders 4) A Vernier Caliper Procedure: The intent is to measure the height and width of each brass weight so that the volume of the weight itself can be calculated. This goal can be achieved by using the Vernier Caliper to measure the irregular shape of the weight. The caliper works as follows: Close the jaws lightly on the object to be measured. If you are measuring something with a round cross section‚ make sure that the axis of the object is perpendicular to the caliper. This is necessary
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************************************************************************ 1.AIM: Determination of Stiffness and modulus of rigidity of a close-coiled Helical spring. 2.EQUIMENTS: 2.1. Spring testing machine. 2.2. Micrometer. 2.3. Specimen. 2.4. Vernier caliper.
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Loudspeaker | 1 | Resonance tube | 1 | Retort stand with clamp | 1 | Delivery tube | 1 | Barometer | 1 | Vernier caliper (±0.01cm) | 1 | Metre-rule (±0.5cm) | 1 | Highlighter | 1 | Water | - | Table 2 : The Apparatus and materials. Method: The atmospheric pressure is measured using the barometer. The diameter of the resonance tube is measured using the vernier caliper. The resonance tube is connected to a flask using a delivery tube. The resonance tube is clamped to a retort stand
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Measurement and Uncertainty When recording data‚ each entry should be given a corresponding estimated error‚ or uncertainty. The uncertainty gives the reader an idea of the precision and accuracy of your measurements. Use the following method for finding the uncertainty associated with any measuring device used in lab. First‚ find the least count‚ or the smallest printed increment‚ of the measuring device. On the meter sticks‚ the least count is 1 mm. On the double pan balances‚ the least count
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Experiment 1: Errors‚ Uncertainties and Measurements Laboratory Report Department of Math and Physics College of Science‚ University of Santo Tomas Abstract With the use of the ruler‚ vernier caliper‚ micrometer caliper and electronic gram scale‚ the group was able to acquire different sets of measurements by measuring the sphere of unknown composition. The group then was able to compute its mean diameter‚ average deviation‚ average deviation of the mean‚ volume‚ mass and % percent
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Lucci Lab Partner: Amy Hayes Question 4: Both the height and diameter of the cylinder were taken to find the volume; five times for both measurements. Vernier calipers were used to get these measurements by clamping the cylinder between the jaws of the calipers. By looking at the mark of the zero‚ in relation to the main scale‚ the line best lined up with a line from the main scale was taken down. Getting these numbers we can further calculate values for
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were fixed on ceiling of lab on one end and other end had vernier caliper like measurement device. My controlled variable was the diameter of Wire‚ Length of wire and acceleration due to gravity (g = 9.8 ms-2) and independent variable was the load that can be applied to the string‚ which were given in the form of 0.5 kg blocks and had constant mass. Extension of string was the dependent variable and it was measured with a vernier caliper with the accuracy of 0.001mm. The equation of Young modulus
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diameter‚ 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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MECH an ica l.in Paavai Institutions ch UNIT II ww w. me LINEAR AND ANGULAR MEASUREMENTS UNIT-II 2. 1 Department of MECH CONTENTS LINEAR MEASURING INSTRUMENTS 2.1.1 SCALES 2.1.2 CALIPERS 2.1.3 VERNIER CALIPERS 2.1.4 MICROMETERS 2.1.5 SLIP GAUGES 2.3 LIMIT GAUGES 2.4 PLUG GAUGES 2.5 TAPER PLUG GAUGE 2.6 RING GAUGES 2.7 SNAP GAUGE 2.8 TAYLOR’ S PRINCIPLE 2.9 COMPARATORS 2.9.2 2.9.3
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Dependent- The circumference of the circular objects. Design Table: index | D(cm) | C(cm) | 1-11 | D1-11 | C1-11 | Materials: -Vernier Caliper -Variety of circular objects -String -Ruler Procedure: 1). Obtain 10 different circular objects‚ your ruler‚ string‚ and Vernier Caliper. 2). Make a table to record all of your data. Start measuring the diameter and circumferences of all your circular objects. 3). Put all of your supplies
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