Question
Physics Question on Refraction of Light
If velocity of light in the air is C then what will be the velocity of light in medium of refractive index 1.4 ?
A
2.1 × 108 m/s
B
1.4 × 108 m/s
C
2.8 × 108 m/s
D
None of these
Answer
2.1 × 108 m/s
Explanation
Solution
The correct option is (A): 2.1 × 108 m/s.