Two parallel rays of red and violet are incident obliquely from air on air glass boundary. The two refracted rays in glass are :
pls answer as soon as possible
not parallel
undeviated
parallel
away from normal
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Explanation:
Emergent ray is parallel to theincident ray, after the refraction of Incident ray through a glass slab because the angle of incidence is equal to the angle of emergence and they are also the alternate interior angles.
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