Chladni Oscillations in a metal plate.
Sand patterns formed from vibrating a quare sheet of thin metal. These formations, known as Chladni patterns, occur when fine particles, such as grains of sand or salt, form a unique pattern in response to pure tone vibrations such as musical notes. This sand was placed on a metal plate that was vibrated at different frequency. When the plat is driven at a resonate frequency the sand grains will collect in the nodes. Chladni Oscillations are a standing wave pattern visualized by vibrating...more »
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