Transverse and Longitudinal Waves

Transverse waves

A transverse wave is one in which the particles making up the wave vibrate at 90° to the direction of the wave.

Examples of transverse waves are water waves, light, gamma rays, X-rays and all members of the electromagnetic spectrum.

Longitudinal Wave

A longitudinal wave’s particles vibrate along the same line as the direction of the wave.

Sound travels as a longitudinal wave.