Any form of light. Radio waves, microwaves, gamma rays, x-rays, infrared waves, visible waves, ultraviolet waves, they all can travel without requiring a substance to travel through. How else would light from the Sun get to us through the emptiness that is outer space?
electromagnetic
An electromagnetic wave, such as light.
A mechanical wave such as a sound wave requires a medium to travel through.
A Mechanical Wave is a wave that requires a medium through which to travel.
A wave of kinetic energy requires a medium to travel though.
Waves that require a medium through which to travel are called mechanical waves. They require a medium (gas, solid, and liquid).
We know that a mechanical wave requires a medium through which to travel. The source puts the energy into the medium, and it propagates. A sound wave is a good example of this, and we can contrast it with an electromagnetic wave (like light). Light can travel through a vacuum; it doesn't require a medium for its propagation.
A mechanical wave such as a sound wave requires a medium to travel through.
A Mechanical Wave is a wave that requires a medium through which to travel.
It requires a medium through which to travel
A wave of kinetic energy requires a medium to travel though.
a mechanical wave that requires a medium through which to travel.
Waves that require a medium through which to travel are called mechanical waves. They require a medium (gas, solid, and liquid).
We know that a mechanical wave requires a medium through which to travel. The source puts the energy into the medium, and it propagates. A sound wave is a good example of this, and we can contrast it with an electromagnetic wave (like light). Light can travel through a vacuum; it doesn't require a medium for its propagation.
A mechanical wave.
it is sound that requires a medium to travel .. light is an electromagnetic wave ..it doesn't require a medium..
Sound is a longitudinal wave and a light wave is a transverse wave. Sound requires a medium to travel through but light can propagate without any medium.
The travelling of light and sound are two contrasting things.The sound wave being a longitudinal mechanical wave requires a medium and makes use of the inertia and elasticity of the medium in order to progress.Whereas a light wave being an electromagnetic wave requires no medium to travel and propogates by means of changing electric and magnetic fields.
when a wave travel through medium then sound is produced