Physics · 2014
JEE Main · 11 April 2014, Shift 1 · Q24
Two monochromatic light beams of intensity 16 and 9 units are interfering. The ratio of intensities of bright and dark parts of the resultant pattern…
Two monochromatic light beams of intensity $\displaystyle 16$ and $\displaystyle 9$ units are interfering. The ratio of intensities of bright and dark parts of the resultant pattern is :
Official answer
(4)
$\displaystyle \frac{49}{1}$
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JEE Main 2014 Physics question, with the answer from NTA’s final answer key. Where our answers come from.