Ultrasonic devices operate with frequencies from 20 kHz up to several gigahertz. Ultrasound is used in many different fields. Ultrasonic devices are used to detect objects and measure distances. …

"The beauty of an ultrasonic blade like this is that it can handle everything your old cutlery is meant for, but with the touch of a button, it delivers sharpness unlike anything you've experienced before."

May 6, 2026 · An ultrasonic transducer is a device used to convert some other type of energy into an ultrasonic vibration. There are several basic types, classified by the energy source and by the …

Dec 6, 2025 · Ultrasonic waves consist of sound energy that is too high-pitched for us to perceive. This inaudible energy is now a powerful tool used across medicine, industry, and daily life, allowing us to …

We are delighted to announce a forthcoming special issue of Ultrasonics, dedicated to the rapidly evolving field of "Ultrasonic-assisted Microfluidics and Streaming”.

Define ultrasound and describe its characteristics as a form of energy. Explain the principles of sound wave propagation, including frequency, wavelength, amplitude, and velocity. Describe the …

Dec 18, 2025 · Brushing your retainer only does so much. The best ultrasonic retainer cleaners remove stains, film, and bacteria from aligners and other dental devices.

Oct 5, 2025 · An ultrasonic cleaner cleans with high-frequency sound waves that create microscopic bubbles. The bubbles pop and release dirt and oils from all kinds of items that can be both difficult …

Feb 9, 2025 · Infrasonic and ultrasonic waves describe sounds outside the human hearing range, with unique applications in environmental monitoring and medical imaging, respectively.

May 20, 2026 · Ultrasound, or ultrasonography, works on the principle that sound is reflected at different speeds by tissues or substances of different densities. Ultrasound technology has been used …