Pure light from a source in space, like our sun, has many components. The visible wavelength of light is just one of these. Another component is the electromagnetic wavelength that travels perpendicularly to the visible wavelength. As the first of these waves weaves through the vacuum of space, it propagates its companion wave simultaneously and at 90 degrees. The first wave can then continue forward using the newly created side wave and so on. This is how light travels through a vacuum with no medium, displaying an example of the particle property of light (as waves cannot travel in a vacuum).
Electromagnetic Wave
Any electromagnetic wave can travel through space, and they all do.
Electromagnetic Wave
That is basically the description of a WAVE.
Light, a combination of oscillating electric and magnetic fields.
electromagnetic waves
Electromagnetic wave
electromagnetic and gravitational waves
They use radio waves which are a type of electromagnetic waves. Electromagnetic waves can travel through a vacuum Ligth is a type of electromagnetic wave and that travels through space from the sun and the stars.
Light is an example of a electromagnetic wave.
Could be either a * gravitational wave * electro-static wave * magnetic wave * or a combination of a electro-static and a magnetic wave (usually called light) In matter is could be a * compressional wave * siderial wave
An electromagnetic wave (this includes light) does not require a physical medium - it can travel through empty space.An electromagnetic wave (this includes light) does not require a physical medium - it can travel through empty space.An electromagnetic wave (this includes light) does not require a physical medium - it can travel through empty space.An electromagnetic wave (this includes light) does not require a physical medium - it can travel through empty space.