The refractive index of diamond is ______?
The refractive index of diamond is ______?
ہیرا کا اضطراب انگیز اشاریہ ______ ہے؟
Explanation
The refractive index of diamond is 2.42, which is one of the highest among natural materials.This high refractive index makes diamonds sparkle by bending and reflecting light efficiently.