2C50.21 Ring Vortices in Liquid
A straw containing food coloring is dipped into a cup of water. Tap the straw to expel a drop of food coloring and produce a vortex ring.
Wesleyan University Dept. of Physics
Wesleyan University Dept. of Physics
2C50.21 Ring Vortices in Liquid
A straw containing food coloring is dipped into a cup of water. Tap the straw to expel a drop of food coloring and produce a vortex ring.