Question

Hint : The situation at total reflection is shown in the figure.
A ray of light is travelling from a denser medium to rarer medium. For these media, the
(A) 5.5 m
(B) 2.75 m
critical angle is C. The maximum possible deviation of the ray is
(A) TT - 2
(B) T - 2
(C) 20
(D) Z + c
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Answer 1

09876 options c is correct