Equation 9.19 is the general expression for a broad-crested weir. Considering the limit of a weir with

Question:

Equation 9.19 is the general expression for a broad-crested weir. Considering the limit of a weir with zero height (h = 0) to infinity (h → ∞), Equation 9.19 may vary from Q = 1.92LH3/2 to Q = 1.36LH3/2 with H in meters and Q in meters per seconds. Verify these expressions and find equivalent expressions for the BG system of units.