The Resonance Tube PWS 160 is a tools to facilitate experiment concerning sound. A connected loud speaker to an audio generator produces stable wave pattern with changeable sound frequency. Equipped with Sound level meter (SLM) to observe the wave node and antinode position in the resonance state. This apparatus is used to find out sound wave on both opened and closed tube, and to observe the stationer sound wave pattern inside the tube. By connecting the microphone to the oscilloscope, wave pattern is better and easily determinable.

Provided with experiment manual book.

Experiment topics:

• Resonant Frequencies of a Tube
• Standing Wave in a Tube
• Speed of Sound in Air
• Wind Instrument

Some experiments need some other supporting tools or other components that can be borrowed from other kit.