![Exercise [3]<br>Calculate the depth d in which the discharge (Q=1.5 m³/sec) will flow<br>through the channel with trapezoid-shaped cross section. Width of the<br>channel bed is (b =2 m), slope of bed (S=0.05%), sides slope is<br>(Z=1.5). The channel is excavated in gravel sends in which the<br>roughness coefficient is (n =0.0247).<br>](https://s3.us-east-1.amazonaws.com/storage.unifolks.com/qimg-008/008_mdpqzz0-ul2mcveh.jpeg)
Extracted text: Exercise [3] Calculate the depth d in which the discharge (Q=1.5 m³/sec) will flow through the channel with trapezoid-shaped cross section. Width of the channel bed is (b =2 m), slope of bed (S=0.05%), sides slope is (Z=1.5). The channel is excavated in gravel sends in which the roughness coefficient is (n =0.0247).