To measure discharge of a small river, the river width was divided into 8 segments of 2 m width each. Average depths and velocities for the segments are as given in Table 7.1 below. Compute the discharge in the river. Compute the discharge in the river by using the velocity-area method.

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To measure discharge of a small river, the river width was divided into 8 segments of 2 m width each. Average depths and velocities for the segments are as given in Table 7.1 below. Compute the discharge in the river.

Compute the discharge in the river by using the velocity-area method.

Table 7.1 Average Depths and Velocities for Segments in a Small River
Velocity (m/s) at
0.6d
Segment #
Average
depth (m)
0.2d
0.8d
1
0.35
0.4
2
0.82
0.76
0.70
3
1.22
1.13
1.19
4
1.53
1.25
1.25
5
1.21
1.09
1.13
0.86
0.69
0.65
7
0.42
0.42
Transcribed Image Text:Table 7.1 Average Depths and Velocities for Segments in a Small River Velocity (m/s) at 0.6d Segment # Average depth (m) 0.2d 0.8d 1 0.35 0.4 2 0.82 0.76 0.70 3 1.22 1.13 1.19 4 1.53 1.25 1.25 5 1.21 1.09 1.13 0.86 0.69 0.65 7 0.42 0.42
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