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Effect of air on the speed of light

The video shows a simple experiment that demonstrates that light is slowed down in the presence of air. The refractive index of air is 1.00025. This causes speed of light to reduced by 1/4000, while traveling through air. Edited by Ashraf

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Channels: Physics (General)

Tags: Effect of air on the speed of light Speed of light

Uploaded by: ( Send Message ) on 07-07-2009. Dnatube suggest users to have interest in drug testing, mesothelioma, insurance, medical lawyers.

Duration: 2m 31s

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