sound waves cause air particles to vibrate back and forth ripples cause water particles to vibrate up and down Waves cause a disturbance of the medium through which they travel. This allows them ...

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 ...

Waves contain kinetic energy. By using turbines, the kinetic energy of waves can be transferred into electrical energy. Wave power does not use up any fuels and so it is a great source of clean ...

The questions in this quiz are suitable for GCSE physics students who are studying sound waves, ultrasound and seismic waves. If you struggled with the quiz, don't panic - we've got you!

They let him see sounds in the air all around him. The sounds he sees are like waves. Some of them are tight squiggly waves, like this. A drum with a very tight skin makes this sort of wave.

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 ...