What is the refractive index of a medium where light travels at 2×10⁸ m/s? - OPTICS Quiz | GKFix.in

Content protected from screenshots

Question

What is the refractive index of a medium where light travels at 2×10⁸ m/s?

A. 2.0
B. 1.0
C. 1.5
D. 0.67

Related Questions