Acoustic waves and ultrasonic characterization techniques ... These techniques leverage the properties of sound waves to provide insights into the mechanical and structural characteristics of ...

Supersonic jets create sonic booms by breaking the sound barrier, causing a rapid change in pressure and a thunderous explosion-like sound. Sonic booms vary in intensity based on factors like ...

If NASA’s bet on its newest X-plane pays off, the long-nosed aircraft could revolutionize commercial aviation. That is, if ...

Scientists clarify key indicator of chemical activity: the correlation between liquid properties and the generation of active ...

But after a couple of years of work, xMEMS has arrived at the next generation — ultrasound through a solid-state speaker.

A sonic boom is a sound associated with shock waves created when an object travels through the air faster than the speed of sound. Sonic ...

We have now observed for this small sound wave-length that, when the sound intensity is slowly increased, the number of these maxima diminishes. Further, the emphasis appears to shift towards the ...

Ultrasonic pest repellents, such as Haycone Indoor Ultrasonic Repellent from Amazon emit sound waves at frequencies higher than what humans can hear, typically above 20 kHz. According to Nicole ...

Sound waves with very high frequencies are called ... The machines that make use of this ability are called ultrasonic cleaners. When the ultrasonic cleaner is switched on, ultrasound waves ...