Q)
50 A
(d) 3150 A
Anight ts traveling from air into a medium. Velocity of light
in a medium is reduced to 0.75 times the velocity in air
Assume that angle of incidence T ls vey small, the deviation
of the ray is
(MH CET 2015)
(a) i
(b)
3
31
(d)
4
(c)
4
1 Answer
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