A sound wave is a vibration that travels through a solid, liquid or gas such as the air or water. A loud sound has a large amplitude, a high pitched sound has a high frequency. Musicians and ...

“Second sound is the hallmark of superfluidity, but in ultracold gases so far you could only see it in this faint reflection ...

A group of international researchers have developed a way to use sound to generate different types of wave patterns on the ...

Sound is composed of particles moving in a continuous wave. Daniel A. Russell, CC BY-NC-ND Controlling where sound goes is difficult because of a phenomenon called diffraction—the tendency of sound ...

Sound is a vibration that travels through air as a wave. These waves are created when an object moves back and forth, compressing and decompressing air molecules. The frequency of these vibrations ...

DUALITY is a concept in which the music goes through the worlds of Particles and Waves. PARTICLES - the world that is tangible. The acoustic sound of the instruments - grand piano, saxophone and drums ...

The interaction between the sound waves as they are emitted from the ... the first time you see it in action, as the tiny particles appear to simply float in the air apropos of nothing.

Crucially, the sound waves — specifically, ultrasound waves — used to create the audible enclaves can't be heard along the path they travel and can even be bent to avoid obstacles. Only when ...

Sound is composed of particles moving in a continuous wave. Daniel A. Russell , CC BY-NC-ND Controlling where sound goes is difficult because of a phenomenon called diffraction – the tendency of sound ...