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(1) The speed oflight in a transparent mediumis 2.4 x 10^8 m/s. Calculate the absolute refractiveindex of the medium. |
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Answer» Refractive index of a medium = Speed of light in vacuum/Speed of light in a medium = 3 x 10^8/2.4×10^8= 3 x 10^8/2.4×10^8= 1.25 |
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