A wave of kinetic energy requires a medium to travel though.
A wave that can travel only through matter is termed mechanical wave.
sound
That would be sound.
It is an electromagnetic wave.
matter
A wave that can travel only through matter is termed mechanical wave.
sound wave .
sound
A sound wave
That would be sound.
It is an electromagnetic wave.
can travel through matter
matter
If there's matter then its not a vacuum. But an EM wave can transverse either.
A type of wave that can travel through empty space as well as through matter is electromagnetic wave. Light travels fastest in empty spaces.
medium
It depends. Is it a mechanical wave or a electromagnetic wave? Mechanical waves (for example sound waves) travel trough every state of matter and they can't exist without matter. They don't travel through vacuum. Electromagnetic waves travel trough space and get interrupted only by other electromagnetic waves.