Question

What is the angle of emergence of a prism?​

Answer 1

Answer:

The angle of emergence is the angle of the light coming out of a medium (for an example a glass slab with parallel sides). The first medium could be air and the medium in the middle could be water or a glass slab with parallel sides. The ray of light travels down at an angle through the air and enters the glass.

Explanation:

Hope it helps you

Answer 2

The angle of emergence is the angle of the light coming out of a medium.

Or in other words

Angle of Emergence is the angle between the incident ray and the path of the emergent ray.