+2 votes
in Class 11 by kratos

For total internal reflection to take place a ray of light must :

(a) travel from denser to rarer medium

(b) travel from rarer to denser medium

(c) medium does not play any role

(d) none of these

1 Answer

+5 votes
by kratos
 
Best answer

(a) travel from denser to rarer medium.

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