Question

the path of the light is called ​

Answer 1

Explanation:

The path that a light ray follows as it passes through an optical medium or system is often called the optical path. ... The optical path length as defined in optics is the length of the path multiplied by the refractive index of the medium.

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Answer 2

The path that a light ray follows as it passes through an optical medium or system is often called the optical path. ... The optical path length as defined in optics is the length of the path multiplied by the refractive index of the medium.

Explanation:

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