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it is called wavelength
Light does not bend as it passes through a material. It bends when it passes from one material to another. This is called refraction. Light can also be dispersed, that is separated into its different colours, if it is refracted enough.
In physics the distance is called wavelength. Period is the time it takes for one wavelength of wave to pass through a given point.
refraction :)
A material through which nearly all light passes is called a transparent material.
it is called wavelength
Light does not bend as it passes through a material. It bends when it passes from one material to another. This is called refraction. Light can also be dispersed, that is separated into its different colours, if it is refracted enough.
In physics the distance is called wavelength. Period is the time it takes for one wavelength of wave to pass through a given point.
refraction :)
A material through which nearly all light passes is called a transparent material.
An opaque material.
absorption
The material through which a wave travels is called the medium.
All materials will reflect, absorb and transmit (allow to pass through) electromagnetic radiation. This is called the Transmit/Reflect (T/R) ratio and it will vary for a material based on the wavelength of the incident radiation. IR radiation does not transmit through most materials. It is absorbed/reflected. Metalized Mylar has a small transmit/reflect ratio.
Medium
a medium
The distance between successive identical parts of a wave is called the wave length.