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Grade 129 grade maths

The refractive index of diamond is 2.42. What is the meaning of this statement?

Profile image of Pawan Prajapati
5 Years agoGrade 12
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1 Answer

Profile image of Harshit Singh
5 Years ago
Dear Student

This means the ratio of the speed of light in the air and the speed of light in diamond is equal to 2.42.

Thanks