Kundt's Tube E - for sound wave experiments | 1017339 | U8498308 | Sound

Kundt's Tube E -
for sound wave experiments

Description
Experiments

Application:_..

Kundt’s tube is used in conjunction with additonal accessories for the qualitative and quantitative investigation of sound waves in air or other gases, using the tube either closed or open. In particular, it is used to measure the wavelength and the speed of sound. It also allows the properties of standing waves to be investigated as a function of temperature.

Product Information:_..

The Kundt’s tube equipment set consists of a transparent acrylic tube with a movable scale and two removable end caps with built-in hose nozzles for filling the tube with various gases. The column of air is excited by means of a built-in speaker, which can be driven using a function generator or pulse box K (item no.: 1017341). More accurate measurements can be made using the capillary disc in front of the speaker, because standing waves remain largely unaffected by the “soft” speaker membrane. Measurements of the time it takes sound to propagate (with the help of the pulse box) are carried out without the capillary disc. In order to vary the length of the column of air, the sensor disc can be screwed to the end of the long microphone probe.

Specifications:_..

Sound tube:
Length:	1000 mm
Diameter:	70 mm
Scale:	950 mm
Hose connectors:	5 mm Ø

Speaker:
Frequency range:	20 to 5000 Hz
Power output:	2 W
Impedance:	50 Ω
Connectors:	4-mm safety sockets

Weight:	1.25 kg approx.

Contents:_..

1	Sound tube
1	End cap with a guide for microphone probes
1	End cap with speaker
1	Movable scale
2	Feet
1	Capillary disc
1	Sensor disc
1	Instruction manual