Collection

2011 North Midwest Section

Authors

Keith B. Lodge

the 2011 North Midwest Section Conference Figure 2 contains a schematic diagram ofthe apparatus used the measuring the flow ofwater through beds of sand1 (Sand, WhiteQuartz, 50+70 mesh; Aldrich Cat. No.27,473-9) in Lab 2. The lab period startswith a brief discussion of the application ofBernoulli s equation to the setup and how thestandard form of Darcy s law, usually castfor horizontal flow, should be modified.Students do three separate experiments inwhich they determine static head-volumetricflow relationships ( H vs. Q) for the flowpath: (i) in the absence of sand, (ii) with abed of sand, and (iii) with a second bedcontaining double the mass of sand. Theyalso measure the corresponding bed heightsand the internal diameter of the column

Collection

2011 North Midwest Section

Authors

P. B. Ravikumar

percent 1Extroverts 18 51 percent Thinking 18 51 percentIntroverts 17 49 percent Feeling 17 49 percentSensing 17 49 percent Judging 6 17 percentIntuitive 18 51 percent Perceiving 29 83 percentTask 4: Analyze and Interpret the DataRe e ac ed f de e e Q e I f eQ e a e e ad e -line KTS-IItest result of personality type of each student in the