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     EduGorilla 
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    Material A has a critical angle iA and material B has a critical angle iB (iB > iA). Which of the following statements are true?

    (i) Light can be totally internally reflected when it passes from B to A.
    (ii) Light can be totally internally reflected when it passes from A to B.
    (iii) Critical angle for total internal reflection is iB – iA.
    (iv) Critical angle between A and B is .

    Options :-

    1. (i) and (iii)
    2. (i) and (iv)
    3. (ii) and (iii)
    4. (ii) and (iv)
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Reply To: Material A has a critical angle iA and material B has a critical angle iB (iB > iA). Which of the….
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