Question
Calculate the speed of light in water if the refractive index of water is 1.33
Options :
4 x 10⁸ m/s
3 x 10⁸ m/s
1.33 x 10⁸ m/s
2.25 x 10⁸ m/s
Answer :
2.25 x 10⁸ m/s
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