3 ms·
You can experience this first-hand if you are driving: roll down one window and keep the others up while you are at highway speeds, oftentimes that feeling of t
by theideaofcoffee 4y ago
You can experience this first-hand if you are driving: roll down one window and keep the others up while you are at highway speeds, oftentimes that feeling of the air vibrating and pulsing when you do that is the same effect. Outside air at slightly less pressure due to the movement across the car body is interacting with the cabin air, causing the whole mass to oscillate, also called wind buffeting.