- #1
gbell
- 7
- 0
Hi everyone,
I'm puzzled by this phenomenon - when there's a thin sheet of water flowing in the street, it forms little wavefronts which appear periodic. Obviously the water gets thin enough to interact with the rough asphalt surface, but how does the random texture manifest an organized, periodic wave?
Can someone explain this?
I'm puzzled by this phenomenon - when there's a thin sheet of water flowing in the street, it forms little wavefronts which appear periodic. Obviously the water gets thin enough to interact with the rough asphalt surface, but how does the random texture manifest an organized, periodic wave?
Can someone explain this?