Arc Length of Circle in Notches and Weirs Formulas

Arc Length of Circle is the length of a piece of curve cut from the circumference of the Circle at particular central angle. And is denoted by l_a. Arc Length of Circle is usually measured using the Meter for Length. Note that the value of Arc Length of Circle is always positive.

Notches and Weirs formulas that make use of Arc Length of Circle

fxLength of Section for Discharge over Rectangle Notch or WeirGo

fxLength of Weir Considering Bazin's formula without Velocity of ApproachGo

fxLength of Weir Considering Bazin's formula with Velocity of ApproachGo

fxLength of Weir for Discharge over Broad-Crested WeirGo

fxLength of Weir for Broad-Crested Weir and Head of Liquid at MiddleGo

fxLength of Weir for Broad-Crested Weir with Velocity of ApproachGo

FAQ

What is the Arc Length of Circle?

Arc Length of Circle is the length of a piece of curve cut from the circumference of the Circle at particular central angle. Arc Length of Circle is usually measured using the Meter for Length. Note that the value of Arc Length of Circle is always positive.

Can the Arc Length of Circle be negative?

No, the Arc Length of Circle, measured in Length cannot be negative.

What unit is used to measure Arc Length of Circle?

Arc Length of Circle is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Arc Length of Circle can be measured.

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