SSC CGL Tier 1 :: General Awareness GA Test 11

    General Awareness » GA Test 11 » General Questions - Discussion
    [ A ]    glass to water right
    [ B ]    water to glass
    [ C ]    air to water
    [ D ]    air to glass
    1 .

    For a ray of light to suffer total internal reflection it has to pass from —
    Answer : Option A
    Explanation :
    Workspace Report error
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