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JEE PHYSICS MCQ: WAVE OPTICS

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If the intensities of the two interfering beams in Young’s double alit experiment be

{I_1}

and

{I_2}

, then the contrast between the maximum and minimum intensity is good when

View answer and explanation

Correct option: C

{I_1} = {I_2}

The correct answer is C (

{I_1} = {I_2}

) because maximum contrast in interference patterns occurs when the interfering beams have equal intensities.

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