The speed of light in a transparent medium is 0.6 times as that of its speed in vacuum. What is the Refractive index of the medium?
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Refractive index of the medium =speed of light in vaccum / speed of light in given medium
= 3*10^8/6*3*10^8
= 1/6(answer)
1/6 is the answer
snehalsingh0:
thanks for the answer
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