A sonic wave.
im pretty sure shock waves do. and light wave def. do.
Light is classified as an electromagnetic wave when electrical and magnetic fields vibrate in a light wave. This type of wave does not require a medium to propagate and can travel through empty space.
Light is an electromagnetic wave.
Light energy.
yes, electomagnetic
No, sound is not a type of electromagnetic wave. Sound is actually a mechanical wave that requires a medium (such as air, water, or solids) to travel through, while electromagnetic waves like light do not require a medium and can travel through a vacuum.
No, they travel at the same speed
The same. Both are electromagnetic waves; in a vacuum, they both travel at the speed of light.
Electromagnetic waves, such as light and radio waves, can travel through a vacuum because they do not require a medium for propagation.
Longitudinal Wave
I would rather say that light IS a wave, not that it HAS a wave. It is a type of electromagnetic wave.
As an electromagnetic wave.