Perforated disc
    Perforated disc

Perforated disc

DW220-1L
Price on request
Used as a siren disc, sounds are produced by directing a jet of air at the individual rows of holes on the disc as it rotates, yellow plastic disc, 8 rows of holes
Disc diameter: 300 mm
Recommended accessory: disc spindle DW220-1H

Experiment(e) – aus der Versuchsanleitung P9102-5A Akustik, Schwingungen und Wellen, Demo (DEU)

Versuch AKD 01.07 (PDF) (187.85KB)

Experiment(s) - from the experiment manual P9102-5AE Acoustics, Vibrations and Waves, Demo (ENG)

Experiment AKD 01.07 (PDF) (174.04KB)