Underwater waves could also be used to reduce the risks of tsunamis and to improve their early warning systems.

trumpet the sound from the trumpet comes from a vibrating column of air created by buzzing lips of the trumpeter A sound wave is a longitudinal wave. When an object vibrates it produces a ...

A bioengineer highlights the potential of low-intensity ultrasound for multiple uses, from enhanced drug delivery to the ...

As sound waves enter the ear tiny hairs deep within it are set in motion. The movement of these hairs triggers electrical impulses that go to the brain.