The refractive index of water is 1.33. The speed of light in water will be
A. 1.33 × 108 m/s
B. 3 × 108 m/s
C. 2.26 × 108 m/s
D. 2.66 × 108 m/s
Answer:C
The refractive index of water is 1.33. The speed of light in water will be
A. 1.33 × 108 m/s B. 3 × 108 m/s C. 2.26 × 108 m/s D. 2.66 × 108 m/s