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Light enters from air into diamond which has refractive index of 2.42. Calculate the speed of light in diamond.  
Asked by satyaprakashnayak1999 | 02 Mar, 2015, 06:25: PM
answered-by-expert Expert Answer

Hi Satyaprakash,

begin mathsize 14px style Refractive space index space is space given space as straight n equals straight c over straight v therefore straight v equals straight c over straight n equals fraction numerator 3 cross times 10 to the power of 8 over denominator 2.42 end fraction equals 1.24 cross times 10 to the power of 8 space straight m divided by straight s end style

Answered by | 02 Mar, 2015, 06:30: PM

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