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An angle of refraction is the angle between the refracted ray and the

incident ray.
normal.
medium.
boundary.

User Anytoe
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2 Answers

6 votes

Answer:

B. normal

Step-by-step explanation:

User Halo
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8.0k points
4 votes

Answer:

Normal

Step-by-step explanation:

with the boundary, is a glancing angle

with the incident ray, is the field of view

User Srghma
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