the velocity of light in glass is 2×10^8ms^-1 while in vaccum it is 3×18^8ms^_1.what is the absolute refractive index of glass?
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the velocity of light in glass is 2×10^8ms^-1 while in vaccum it is 3×18^8ms^_1. the absolute refractive index of glass will be
=3×18^8/2×10^8
=1.5
ravigupta61:
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