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What is the speed of light in a material if the index of refraction is 1.52? Use 3.00 x 10^8 m/s for the speed of light in a vacuum.
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What is the speed of light in a material if the index of refraction is 1.52? Use 3.00 x 10^8 m/s for the speed of light in a vacuum.

User Fram
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Answer:

Step-by-step explanation:

Speed of light in a medium = speed of light in vacuum / refractive index

= 3 x 10⁸ / 1.52

= 1.97 x 10⁸ m /s .

User Florian Lim
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