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Is it true that Light travels faster in a material with a higher index of refraction?
Wiki User
∙ 6y ago
true
Wiki User
∙ 11y ago
Wiki User
∙ 6y agoIts False
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Does light travel faster in a material with a higher index of refraction?
Light travels faster in liquid material with a higher index or reflection.
What happens when a light moves from a material with a lower index of refraction to another material with a higher index of refraction?
The ray of light bends towards the normal.
How does light travle in a material with a higher index of refraction?
It will usually change. Usually you would expect the speed to decrease, but note that the "optical density", i.e. the index of refraction, is not entirely related to the density (as defined by mass/volume).
Why does sound travels faster in a higher temperature?
because god decided to make it like that
What is the value of the index of refraction of a medium means?
Refractive index value of a medium - when it is higher then the speed of light in that medium would become lower. In case of water it travels faster compared to that in glass. In case of diamond the speed is further reduced. Since the refractive index is inversely related to the speed of light in the medium.
Does light travel faster in a material with a higher index of refraction?
Light travels faster in liquid material with a higher index or reflection.
What happens when a light moves from a material with a lower index of refraction to another material with a higher index of refraction?
The ray of light bends towards the normal.
How does light travle in a material with a higher index of refraction?
It will usually change. Usually you would expect the speed to decrease, but note that the "optical density", i.e. the index of refraction, is not entirely related to the density (as defined by mass/volume).
Does sound go faster through water or iron?
Sound travels faster in iron. Usually sound travels faster in media with higher density. Also presence of lattice makes difference too.
Why does sound travels faster in a higher temperature?
because god decided to make it like that
Could sound travel faster in solids or gasses?
Sound DOES travel faster in solids than in gases. The higher the density of the medium, the faster the sound travels.
Why does higher the temperature makes the sound travels faster in the air?
All other things being equal, Its the increased vibration of the air molocules at higher temperature that allows faster transmission of the pressure wave.
What is the value of the index of refraction of a medium means?
Refractive index value of a medium - when it is higher then the speed of light in that medium would become lower. In case of water it travels faster compared to that in glass. In case of diamond the speed is further reduced. Since the refractive index is inversely related to the speed of light in the medium.
Does sound travel slower through air solids or liquids?
Sounds travels slowest in air and fastest in solids. Generally, sound travels faster through materials of higher densities.
Why does red light travel faster than blue light in air?
Red light and blue light travel the same speed in a vacuum, however they travel different speeds when traveling through any medium other than a vacuum. In most media, blue light has a higher index of refraction (usually denoted with the letter n) than red light. The higher the index of refraction, the slower the light goes compared to its speed in a vacuum. This relationship is governed by the following equation: v = c/n where v is the speed of light in a particular medium, n is the index of refraction of light in that medium and c is the speed of light in a vacuum. Since red has a smaller n than blue in most media, red travels faster then blue in most media. The index of refraction is determined by solving Maxwell's equations for a particular frequency and a particular medium.
How does the density of a medium affect the speed of a wave?
The greater the density, the faster the wave moves. Sound (a wave) travels faster in steel than in air. Steel has the higher density.
Does light travel fastest through a solid or air?
Light travels faster through a gas. In general, as the density of a material increases the velocity which light will travel through it decreases.
