A ray light passes from a medium x to another medium y. No refraction of light occurs if the ray of light his the boundary of medium y at an angle of? what is the answer and how did you work it out?
Answers
Answered by
9
Answer:
The answer is 0°
and it is not worked out it is a special case to remember..
Answered by
5
Answer:
0 degree
Explanation:
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