5 ms·
Does it manifest directly? The water has had some time to settle when they start.
by bjoli 2y ago
Does it manifest directly? The water has had some time to settle when they start.
- madaxe_again 2y agoYes. An object moving through water is more or less equivalent to water moving around an object, and the moment you cross a boundary condition, be it depth, velocity, viscosity, the phase transition is instantaneous to all intents and purposes. I’d have entire days of experiments screwed up just by the water being slightly too warm or cold, or there being dust, or not enough dust, or sunshine, or… fluid dynamics are finicky.
- LorenzoGood 2y agoYes, but there will be no turbulence at the start of a swimming race.