ultrahangkal
ultrahangkal is a term of Hungarian origin, literally translating to "ultrasound" or "ultrasonic." It refers to sound waves with frequencies higher than the upper audible limit of human hearing, typically above 20 kilohertz. While humans cannot perceive these frequencies, many animals, such as dogs, bats, and dolphins, can hear and utilize ultrasound.
In scientific and technological contexts, "ultrahangkal" is used to describe phenomena and applications involving these high-frequency
Industrially, ultrasound is utilized for cleaning delicate objects, welding plastics, and non-destructive testing of materials to