salahsafaa899 salahsafaa899

15-11-2021
Physics

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The speed of light inside a medium is (2.0 x 10^8m/s) What is the index of refraction (n) of the medium?

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xansforaliyah xansforaliyah

15-11-2021

Answer:

Refractive index of a medium = Speed of light in vacuum/Speed of light in a medium

1.5 = 3 x 108 / Speed of light in medium

Speed of light in the medium = 3 x 108 /1.5

= 2 x 108 m/s.

Explanation:

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