Question

What is the relation between optical path and geometrical path in a medium of refractive index n?

Answer 1

Answer:

The optical path lengthy is simply the distance the light travel times the refractive index . For example light travelling through 10 cm of water has an optical path length 10 × 1.333 or 13.3 cm . The geometric lenght is simply the physical distance the light travels.

Answer 2

Answer:

The relation between the optical path and geometrical path in a medium is of refractive index n is represented by the equation, op = ux.

Explanation:

The optical path is represented by op.

The geometrical path is represented by x.

The refractive index is represented by u.

The relation between the optical path and geometrical path in a medium is of refractive index n is represented by the equation,

op = ux

So, the relation between the optical path and geometrical path in a medium is of refractive index n is represented by the equation, op = ux.