![fluid dynamics - Why tubes with lower cross sectional area has lower pressure than the tubes with high cross sectional area? - Physics Stack Exchange fluid dynamics - Why tubes with lower cross sectional area has lower pressure than the tubes with high cross sectional area? - Physics Stack Exchange](https://i.stack.imgur.com/53BHR.png)
fluid dynamics - Why tubes with lower cross sectional area has lower pressure than the tubes with high cross sectional area? - Physics Stack Exchange
A: view of how the cross-sectional area (CSA) of a torus would look... | Download Scientific Diagram
What is the formula for calculating the cross-sectional area of a tube of length L and diameter D? - Quora
![measurements - What is the cross-section area of an electrode when measuring electrolytic conductivity? - Physics Stack Exchange measurements - What is the cross-section area of an electrode when measuring electrolytic conductivity? - Physics Stack Exchange](https://i.stack.imgur.com/Awef6.png)