Which type of wave does not require a medium to travel?

Electromagnetic waves Click to see full answer. Similarly, you may ask, which of the following waves require a medium to travel?Mechanical waves require a medium in order to transport their energy from one location to another. A sound wave is an example of a mechanical wave. Sound waves are incapable of traveling through a vacuum.Furthermore, why is it important that EM waves can travel without a medium? In theory, an EM wave can travel forever. Because they do not need a medium, EM waves can pass through outer space, which is a near vacuum. Also, because they do not give up energy in traveling, EM waves can cross the great distances that separate stars and galaxies. Hereof, which type of wave does not require a medium to travel through apex? As we know that waves is the disturbance or propagation of energy through the medium without actual movement of medium particles. While all such waves which do not require any medium to travel is known as non mechanical waves.Do sound waves require a medium?Sound and water waves are mechanical waves; meaning, they require a medium to travel through. The medium may be a solid, a liquid, or a gas, and the speed of the wave depends on the material properties of the medium through which it is traveling.