A ray of light passes from an optically rarer medium A to an optically denser medium B.No refraction of light occurs if the angle of incidence in the optically rarer medium.
A. 120°
B. 90°
C. 45°
D. 0°
Answers
Answered by
0
Answer:
option b
Explanation:
As per Snell's law when a ray of light travels from a rarer medium to a denser medium, then it bends towards the normal and when the light travels from a denser medium to a rarer medium, it bends away from the normal. So, the correct answer is 90°.
Answered by
4
Answer:
C) 45
Explanation:
When a ray of light travels from a rarer to a
denser medium, it bends towards the normal
at the point of incidence. When a ray of light
travels from a denser to rarer medium, it bends
away from the normal at the point of incidence.
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