Frequency wave genonstrator
GelsonLab HSPW-003 Frequency wave genonstrator Demonstration Oscillator Vibration generator Sine wave signal generator
Piano wire ring
For use the vibrator for demonstrating the relationship between frequency and the number of vibrational nodes.
Ring diameter: 200 mm.
For use the vibrator. A thin layer of fine sand is spread over the plate, and resonance patterns ("Chladni" figures) can be observed at certain frequencies. The plate resonances are audible.
Resonant steel strips
Various lengths. For use the vibrator Fundamental frequencies can be readily observed.
For use the vibrator for demonstrating transverse standing waves.
For use the vibrator for demonstrating longitudinal standing waves
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