Physics · 2022
JEE Main · 24 June 2022, Shift 2 · Q49
Two light beams of intensities in the ratio of 9: 4 are allowed to interfere. The ratio of the intensity of maxima and minima will be:
Two light beams of intensities in the ratio of $\displaystyle 9$ : $\displaystyle 4$ are allowed to interfere. The ratio of the intensity of maxima and minima will be :
Official answer
(4)
$\displaystyle 25: 1$
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JEE Main 2022 Physics question, with the answer from NTA’s final answer key. Where our answers come from.