Question

] Calculate the missing term and complete the following table Refractive Index Refractive index Velocity in first median (v1) 2011 Velocity in second median (v2) 1.2 x 108 mis 2.25 x 108 m/s 3 x 108 m/s А B Xx 413 0.67 1.5 C 2 x 108 m/s​

Answer 1

Answer:

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Explanation:

Answer 2

Answer:

Speed of light in vacuum = 3.0 x 108m/s

Speed of light in water = 2.25 x 108m/s

Refractive index of water = ?

We know that

Refractive index of water = speed of light in vacuum/speed of light in water

Refractive index of water = 3 x 108/2.25 x 108 = 1.33

Explanation:

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