A rectangular block of glass PQRS has a refractive index 1.6 . A pin is placed midway on the face PQ . when observed from the face PS the pin shall
(A) appear to be near P always
(B) appear to be at the centre of PS
(C) appear to be near S
(D) none of these
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1
(D) non of this is your answer
splash3:
but how
Answered by
1
d is the correct answer
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