Chladni Plates (manual version)

Picture shows demonstration used at the University of Texas at Austin

Instructions / Notes:

• Two Chladni plates are sprinkled with sand, which are then are excited with a violin bow.

• Violin bow should be well rosined before using.
• Hold the bow perpendicular to the plate. - Then move the bow in a single stroke against the edge of the plate.
• Hold your thumb against the plate near to where the bow makes contact to force a nodal point on the pattern.

Last updated on October 26, 2023