All Electromagnetic Energy travels in Waves...as does Sound. Quantum Science also has a "Particle" Theory for the transmission of Electromagnetic Energy. That is why you hear about Light being transmitted as PHOTONS (particles).
All of them do.
Electromagnetic energy travels in waves. These waves include visible light, radio waves, microwaves, and X-rays, among others.
electronic sound waves
starch
Electromagnetic energy travels through space in the form of waves. These waves include light, radio waves, X-rays, and microwaves, among others.
radiation and convection currents
A longitudinal wave vibrates in the same direction that the wave travels. Examples of longitudinal waves include sound waves and seismic waves.
Mechanical waves travel by pushing and pulling on the matter they travel through. Sound waves and seismic waves are examples of mechanical waves.
The type of heat transfer that travels through space in electromagnetic waves is called radiation.
compressed air waves
Primary waves (P-waves) are the type of seismic wave that travels the fastest through rock material. These waves are able to cause rocks to vibrate in the same direction as the waves, resulting in a back-and-forth motion.
S-waves travel only through solids.