Question

FLOW THROUGH OPEN
3. Find the bed slope of trapezoidal channel of bed width 4 m, depth of water 3 m and side slopes
of 2 horizontal to 3 vertical, when the discharge through the channel is 20 m/sec. Take
Manning's N = 0.03.​

Answer 1

Answer:

flow through open

Explanation:

find the bed slope os trapezoidal