Question

please please say answer I will give 12 points​

Answer 1

The refractive index of diamond is 1.49

Answer 2

Answer:

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

                                              Speed of that medium in air

Refractive index of  diamond = 3,00,000 km/s

                                            1,24,000 km/s

Refractive index of diamond = 2.42

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