A 7-m-high spillway is placed across a rectangular channel as a means of measuring discharge. If the actual head on the spillway crest is 0.92 m and the Francis C value is 3.32, a. What is the...

A 7-m-high spillway is placed across a rectangular channel as a means of measuring discharge. If the actual head on the spillway crest is 0.92 m and the Francis C value is 3.32,

a. What is the specific discharge in the channel?

b. Ignoring losses across the spillway, what is the flow depth at the toe?