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Assertion `:` The images formed by total internal reflections are much brighter than those formed by mirrorrs or lenses. Reason `:` There is no loss of intensity in total internal reflection.A. STATEMENT -`1`is true statement `2` is true,Statement -`2`is a correct explanation for statement -`1`B. STATEMENT -`1`is true statement `2` is true,Statement -`2`is a not a correct explanation for statement -`1`C. Statement -`1`is true,Statement -`2`is FalseD. Statement -`1`is False ,Statement -`2`is True |
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Answer» Correct Answer - A `100%` of incident light is reflected back into the same medium ,and there is no loss of intensity,while in reflection from mirrors and refraction from lense =s,there is always some loss of intensity ,Therefore ,images formed by total internal refleciton aremuch brighter than those formed by mirrors of lenses. |
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