If the depth of flow in a channel is 1 m and velocity of the flow is 2 m/sec, then the velocity at which elementary wave can travel upstream is:
1
4.132 m/sec
2
3.132 m/sec
3
2.132 m/sec
4
1.132 m/sec
If the depth of flow in a channel is 1 m and velocity of the flow is 2 m/sec, then the velocity at which elementary wave can travel upstream is: