A wide rectangular channel $($n $=0\mathrm{.}015)$ that runs on a slope of $1$ in $1000$ carries $10$m$3/$s$/$m$.$ This channel delivers water from an upstream reservoir to downstream reservoir as shown in Figure $1.$ The water depth at the vena$-$contractor $($just after the gate$)$ is $0\mathrm{.}3$m$.1.$ Decide slope type $2.$ Sketch the flow profile variation along the channel and tabulate flow depth at every changing location. $3.$ Calculate properties of hydraulics jump$/$s $4.$ Calculate and tabulate Es and F at each flow$-$changing location. $5.$ Plot, depth, Es and F variation along the channel $($Not to Scale$)6.$ Calculate the length of two gradually varying flow profiles