This project uses a servo motor and small slinky to demonstrate what a longitudinal wave looks like. Additionally it shows the crests and troughs of that longitudinal wave. It can also be utilized to ...

Commentaries are opinion pieces contributed by readers and newsmakers. VTDigger strives to publish a variety of views from a broad range of Vermonters. Commentaries give voice to community members and ...

Can you imagine sound travels in the same way as light does? A research team at City University of Hong Kong (CityU) discovered a new type of sound wave: the airborne sound wave vibrates transversely ...