The summer water flow rate in the Wisconsin River is 6,000 cfs. At the Highway 23 bridge, the river is 150 ft wide and an average of 8 ft deep. The relevant dimensionless groups are the Reynolds number (based on river depth), Froude number, and Weber number. Compute these parameters for the river. The pressure drop in air-conditioning ducts is an important factor in performance. For a circular 4 ft diameter duct carrying 1,000 cfm of air at 55 o F, the design pressure drop is 0.1 in. of water per 100 ft of length. Compute the value of the relevant dimensionless parameters [pressure coefficient and Reynolds number] for a duct.