Skip to product information
1 of 1

Velocity of Sound Apparatus

Velocity of Sound Apparatus

SKU:46VS

This dual purpose apparatus provides a compact facility for the measurement of the velocity of sound in air and also for the analysis of standing waves. It requires an audio signal generator and a dual beam oscilloscope (not included). A phase measurement between the speaker and microphone signals is made on an oscilloscope (CRO). The distance required to traverse through a 360° phase shift is noted. Knowing the frequency and distance, the speed of sound is computed. With the reflector in place a standing wave can be generated. Nodes and anti-nodes can easily be seen from the amplitude variations on the CRO.

Regular price $92.30 NZD
Regular price Sale price $92.30 NZD
Sale Sold out
View full details