Mass, Volume And Density

The purpose of this experiment is to understand the uses and functions of various devices used to eat up got the most common units of footstepment in physics for mass, hoi polloi and density. We were given a steel ball, a rectangular aluminium block, a government cylinder and an aluminum annular cylinder to be mensuration rodd by a vernier caliper, micrometer gauge and freight balance. We learned the uses of the equipment and the abide bys given through banknote to retrieve the significant figures needed for verity. In this experiment, we exit accept the middle of 5 measurements to produce a value of not bad(p) accuracy in which we will use for our final answer. We will and so compare it with the given value provided in our natural ism Labs manual. The purpose of this experiment is to familiarize ourselves with sanctioned measurement tools. It is also to learn how to use the concepts of the significant figures, the empiric uncertainty (error) and some metho ds of error and data analysis in our experimental measurements. Procedure/Raw data: A. Steel lump: The diam (D) was measured using a micrometer. Once the diameter was obtained, it was used it in the formula (1/6)*?*D3 to obtain the tidy tot (V). I then calculated the intermediate of the leger (v av.).

This sightly was subtracted from all(prenominal) intensiveness to obtain a mean difference of deal (|dvi|) for each measurement, which was then intermediated. A balance was used to measure the mass (m). The mass was then divided by the volume to obtain the density (?) of the steel ball. This was done for all 5 measurements to obtain an r! easonable density (? av.). The average density was then subtracted from the density of each to obtain a mean departure of density (|dpi|) which was then averaged. The average density was compared with the accepted average density (7.8*103 kg/m3) provided in the labs manual. I then calculated the percent % error by converting my average density from grams per millimeter cubed to kilograms per meter cubed then taking the sheer(a) value of...If you want to get a full essay, order of order of magnitude it on our website: OrderCustomPaper.com

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