5 ms·
> a speaker that emits 30 pulses per second. That vibration pushes oxygen away from the flames Is that really what happens? Wouldn't the fire be surrounded by
by wkjagt 7d ago
> a speaker that emits 30 pulses per second. That vibration pushes oxygen away from the flames
Is that really what happens? Wouldn't the fire be surrounded by the same air?
- kazinator 7d agoSound is compression + rarefaction. Maybe the rarefactions reduce pressure enough to wreck the stoichiometry of the burn.