Physics, 17.07.2019 17:00 kaylaschauman8660

Light traveling through air at 3.00 · 108 m/s. reaches an unknown medium and slows down to 2.00 · 108 m/s. what is the index of refraction of that medium

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Light traveling through air at 3.00 · 108 m/s. reaches an unknown medium and slows down to 2.00 · 10...