QUESTION: A rectangular concrete channel $(n=0\mathrm{.}015)$ has a slope of $0\mathrm{.}15\%.$ The width of the

channel is $6\mathrm{.}0m$ wide and is carrying a discharge of $1x\mathrm{.}0\frac{m^3}{s},$ where: $x$ is the Middle Digit of

your student ID$.$ Water in the channel flows over a broad crest weir, where at the upstream end

of the weir the water depth is $3\mathrm{.}50m.$

Show calculation of the following $(7)$ items below and submit along with

the Summary Table $(8).$

Calculate the critical depth.

Calculate the normal depth.

Determine the water surface profile type $($backwater or tailwater$)$ and state whether it is a

$$1,$ $$2,$ $$3,$ M$1$ M$2$ or M$3$ profile.

Calculate the number of segments to be used.

Calculate the upstream and downstream depth of each segment.

Determine the length of the backwater curve.

Draw a sketch depicting the weir and the backwater curve.

Summary Table

Please Solve this for me Sir