Question

what do you mean by angle of emergent

Answer 1

.. The light refracts or bends as it enters the glass, then carries on and emerges at a new angle back into the air. The ray of light coming out is parallel to the incident ray and the angle of emergence is the same as the angle of incidence.

Answer 2

HEY MATE
HERE IS YOUR ANSWER

✍️ The angle of emergent is the angle of the light coming out of a medium (for an example a glass slab with parallel side).

✍️ The ray of light coming out is parallel to the incident ray and the angle of emergent is the same as the angle of incidence.



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