how angle i = angle e
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this is happen in refraction of light phenomena.
if the angle of incident is subtended equal in magnitude like the emergence angle.
if the angle of incident is subtended equal in magnitude like the emergence angle.
Answered by
1
because at minimum deviation the rays passing through the prism becomes parallel to the base of the prism .
so at that point it is considered that
i=e
so at that point it is considered that
i=e
ranti:
thanx
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