When I throw a drop of [Yogurt][3]Yogurt (through spoon) into a dish of Yogurt, it caused something like a meteor hitting the earth and something occurs similar to the place a meteor hitting the earth([Barringer Crater][4]Barringer Crater). (stable for a few seconds).
[![meteor impact][1]][1]
(source: panoramio.com)
How to explain this process through fluid dynamics?
Is there an equation to explain this fluid dynamical process?
[![meteor splashes][2]][2]
(source: zaleski at www.lmm.jussieu.fr)
(Note: sometimes the [impact of a meteorite][5]impact of a meteorite is referred to as splashing, if small bits of ejecta are formed.)
What is The Physics of a Splash? [1]: https://i.sstatic.net/Ry8Em.jpg [2]: https://i.sstatic.net/DIXe3.jpg [3]: https://en.wikipedia.org/wiki/Yogurt [4]: https://en.wikipedia.org/wiki/Barringer_Crater [5]: https://en.wikipedia.org/wiki/Impact_event