In a vacuum all wavelengths of light travel at the same speed, c. In other mediums the speed of light is dependent on the refractive index of that material; v=c/n where v is the speed through the medium and n is the refractive index. The refractive index if different for different materials and can have fairly complex dependence on the wavelength of light. The fastest type of light is therefore dependent on the medium through which it is travelling.
they all travel at the same speeds, but in a vacuum, they are at their fastest
Light travels fastest through a vacuum. Traveling through air, glass, or any other material slows it down.
Free space
Trick question. All light travels at the same speed.
There's only one kind of light, and whatever its wavelength (frequency) may be,
it always has the same speed.
In a vacuum.
outer space
Light travels faster.
Electromagnetic waves travel the fastest, at the speed of light in a vacuum, 3.0 x 108 m/s.
Light travels fastest through space which has no air. Space is a vacuum which is the fastest way for light to travel.
Light travels fastest in a vacuum.
Light travels fastest through vacuum.
A vacuum.
Light wave travels fastest in air Sound wave travels fastest in solid or liquid
Both light and sound travel. Light travels the fastest.
light is a form of energy that travels in a wavelength. It is the fastest type of energy and is very sensitive to the eye.
Light travels faster.
Light travels faster.
Light travels at 299792458 meters per second in a vacuum.
Red travels fastest Violet slowest.
Light the electromagnetic wave.
Electromagnetic waves travel the fastest, at the speed of light in a vacuum, 3.0 x 108 m/s.
Light travels fastest in a vacuum.
Light travels fastest through space which has no air. Space is a vacuum which is the fastest way for light to travel.