Question

what is an emergent ray ​

Answer 1

Answer:

When light is incident on a refracting surface (transparent medium) such as a prism, the light follows a slightly bent path depending on the refractive index. Thus, when the light exits the medium from the other surface, it is called emergent ray.

Explanation:

Answer 2

Explanation:

so here is the definition of emergent ray

1st by google = the light ray leaving a medium in contrast to the entering or incident ray

2nd by me = the ray of light exiting from refrective medium afer the refrection

3rd by me = also a ray which emerges parallel to incident ray from refrective medium

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