Question

The refractive index of a medium 'x' with respect to a medium 'y' is 2/3 and the refractive index of medium 'y' with respect to medium z' is 4/3. Find the refractive index of medium z' with respect to medium x'. If the speed of light in medium x is 3 x 108 ms 1, calculate the speed of light in medium 'y'​

Answer 1

Answer:

734.0008765345 m/h is the answer

Answer 2

Answer:

7.130000000000 m/s i think so