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Light's apparent speed is fastest definitely in a vacuum and slower in water or glass. Light in air behaves more like in a vacuum than in water or glass.

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16y ago

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Through which medium does light travel fastest air glass or water?

Light travels fastest through air, then glass, and slowest through water. The speed at which light travels through a medium depends on the refractive index of the material, with lower refractive indexes resulting in faster speeds.


What mediums can light travel through?

Light can travel through various mediums, including air, water, glass, and some transparent plastics. Light travels fastest through a vacuum, such as outer space, where there are no particles to slow it down.


What does light travel faster through?

Light travels faster through a vacuum than through any other medium, such as air, water, or glass. In a vacuum, light can travel at its maximum speed of approximately 299,792 kilometers per second.


Can both light and sound travel through glass?

Yes, both light and sound can travel through glass. Glass is transparent to light, allowing it to pass through without significant absorption or scattering. Sound can also travel through glass, but with some attenuation due to its denser nature compared to air.


Does light travel fastest in glass or water or vegetable oil?

GlassVegtable oilWater


Does light go through glass?

Yes, light can pass through glass because glass is a transparent material that allows light to travel through it.


What is a material through which light waves can travel?

Light can travel through transparent and translucent glass.


What medium does light pass through?

Light passes through many mediums, but some of the most important are: Water Glass Air & Vacuum And light passes through vacuums the fastest.


Would light travel the fastest through water glass or air?

It is not. The speed of light in any material is inversely proportional to the refractive index of that material. The refractive index of glass depends on the glass and so the speed of light varies between 156 and 204 million metres per second. By contrast, the speed of light in vacuum is nearly 300 million metres per second.Even in pure water ice, light travels at nearly 229 million metres per second. So there is no evidence whatsoever to support the question's claim of "fastest through glass".


What does Light waves travel the fastest through?

outer space


What does light travel best through?

Light travels best through a vacuum because there are no particles to scatter or absorb the light. However, light can also travel well through certain transparent materials like air, glass, and water.


What is a solid that lets light travel through?

Glass