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A sample of fine sand having a length of 60 mm and a cross sectional area...

A sample of fine sand having a length of 60 mm and a cross sectional area of 50 cm2 was tested under constant head conditions. The height of the water head during the test was 40 cm. A total of 430 mL of water was collected in 10 minutes.

Calculate the discharge velocity (v). Report your answer in terms of cm/sec

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