what is the speed of light in glass is as compared to speed of light in vacuum?
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Light travels at approximately 300,000 kilometers per second in a vacuum ;,
Light travels 200,000 kilometers per second in glass.
Hence , in vaccum the light moves faster as in water and glass , the light bents.
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Light travels 200,000 kilometers per second in glass.
Hence , in vaccum the light moves faster as in water and glass , the light bents.
Hope my answer helps you :) :)
Please mark my answer as the brainliest answer...!!!!!!☺☺☺
Answered by
2
Answer:
Light travels at approximately 300,000 kilometers per second in a vacuum, which has a refractive index of 1.0, but it slows down to 225,000 kilometers per second in water (refractive index of 1.3; see Figure 2) and 200,000 kilometers per second in glass (refractive index of 1.5).
Explanation:
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