KUNDT’S TUBE

KUNDT’S TUBE

Kundt’s Tube – Physics Equipment

• Used To determine the standing longitudinal waves in column of air and velocity of sound in air.
• It comprises of borosilicate glass tube approx. 1.2 meter Length and 34 mm diameter.
• There is a tightly fitting but adjustable piston on a 390 mm long rod at one end of the glass tube.
• A loose fitting piston attached to a 1.2 meter long sounding rod at the other end of the glass tube.
• Fitted on a wooden base board.