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The figure given below shows a side view of a broad crested weir. The symbols shown in the figure below are defined as: HW= the height of the weir (m). Hh= the head above the weir (m), and H=HW+Hh= the depth of the river upstream of the weir (m). The flow across the weir, QW(m3/s), can be computed as Qw=CwBw9(32)1/2Hh3/2(1) where CW= a weir coefficient (dimensionless), BW= the weir width (m), and g= acceleration due to gravity (m/s 2)CWC2. be determined using the weir height (HW) as Cw=1.1252+Hh/Hs1+Hh/Hv(2) given g=9.81m/s2,Hw=0.8m,Bw=8m, and Qw=1.3m3/s. Use the initial guess of 0.5Hw Determine the upstream depth. H, using fixed.point iteration. (Round the final answer to four decimal places.) The value of the upstream depth is m Show graphically that the result obtained in the previous question of the same section is convergent for positive initial gues ses (Please upload your response/solution using the controls below)