Quincke's Tube (SW-2542)

Usable for investigation of acoustic wave length and interference phenomenon. It is made from metal tube 18 mm diameter, the fixed limb has an acoustic path length of approx. 750 mm. The adjustable limb may be extended from 750 mm path length to a maximum of 1200 mm and is provided with a cm scale. Metal funnels 75 mm diameter are provided at inlet & outlet. Fitted with three detachable legs.