The speed of light in two transparent media A and B are 2×10^8 m/sec and 2.25 × 10^8 m/sec. The refractive index of medium A with respect to medium B is equal to?
A1.125
B4.50
C0.89
D4.25
Answer:
A. 1.125
Read Explanation:
The refractive index of medium A with respect to medium B is calculated as