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"TOU ypu. Multiple Choice QuestionQuestion No. 3Which of the following statement is true, if material A has critical angle in and material B has critical angle is (g>IA).(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 ig-la(iv) Critical angle between A and B is, sin-sin ig)(i) and (iii)(il) and (111)(i) and (iv)(ii) and (iv) |
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Answer» is AEXPLANATION:MAY it's HELP U........... |
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