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JEE PHYSICS MCQ: WAVE OPTICS

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Two coherent sources of intensities,

{I_1}\;and\;{I_2}\;

produce an interference pattern. The maximum intensity in the interference pattern will be

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Correct option: D

{\left( {\sqrt {{I_1}} + \sqrt {{I_2}} } \right)^2}

Option D (

{\left( {\sqrt {{I_1}} + \sqrt {{I_2}} } \right)^2}

) is correct because the maximum intensity in an interference pattern occurs when the phase difference is zero, leading to constructive interference.

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