Learning about Air Speed Indicators: Static vs Dynamic Pressure
photo credit: https://www.flightliteracy.com/pitot-static-flight-instruments-impact-and-static-pressure-chambers-and-lines/ photo credit http://www.ppl-flight-training.com/bernoulli-principle.html Realize that when the speed over a surface increases, the pressure above it drops. photo credit: https://www.boldmethod.com/learn-to-fly/aircraft-systems/how-does-an-airspeed-indicator-work/