Angle A in Notches and Weirs Formulas

The angle A the space between two intersecting lines or surfaces at or close to the point where they meet. And is denoted by ∠A. Angle A is usually measured using the Degree for Angle. Note that the value of Angle A is always negative.

Notches and Weirs formulas that make use of Angle A

fxHead of Liquid above V-notchGo

fxTime Required to Empty Tank with Triangular Weir or NotchGo

fxDischarge over Triangular Notch or WeirGo

fxDischarge over Trapezoidal Notch or WeirGo

FAQ

What is the Angle A?

The angle A the space between two intersecting lines or surfaces at or close to the point where they meet. Angle A is usually measured using the Degree for Angle. Note that the value of Angle A is always negative.

Can the Angle A be negative?

Yes, the Angle A, measured in Angle can be negative.

What unit is used to measure Angle A?

Angle A is usually measured using the Degree[°] for Angle. Radian[°], Minute[°], Second[°] are the few other units in which Angle A can be measured.

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