when a Ray of light travel from air to glass and strikes the surface of separation at 90 degree with the surface
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1
Answer:
spectrum of ligth or dispersion of light
Answered by
1
Answer:
no disturbance
Explanation:
the ray would not refract and go undeviated because refraction do not occous in 90 degree ........... as per snells law ......
which states that sin angle i
sin angle r === is a constant
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