01 Invent Yourself: Pinhole sunglasses
02 Disc spectrometer
03 Snail ball
04 Singing capacitor
13 Vortex pendulum
01 Invent Yourself: Pinhole sunglasses
02 Disc spectrometer
03 Snail ball
04 Singing capacitor
13 Vortex pendulum
A pendulum with a vertically oriented cylindrical bob is suspended above a channel of flowing water. When the bob is partially submerged, the flow may cause the pendulum to oscillate in a direction perpendicular to the flow. Explain this phenomenon and determine how it depends on relevant parameters.
... folgen bald.
