If speed of light in air is 3\times10^8 m/s, the speed of light in glass (with refractive index 1.5) would be [NDA I 2014]

UPSC NDA I 2014 General Ability Paper

Question : 113 of 150

Marks: +1, -0

If speed of light in air is 3×108 m/s, the speed of light in glass (with refractive index 1.5) would be

[NDA I 2014]

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