MCQ
Two coherent sources of intensities, $\mathrm{I}_1$ and $\mathrm{I}_2$ produce an interference pattern. The maximum intensity in the interference pattern will be
  • A
    $I_1+I_2$
  • B
    ${I_1}^2+{I_2}^2$
  • C
    $\left(I_1+I_2\right)^2$
  • $\left(\sqrt{I_1}+{\sqrt{I_2}}^2\right)^2$

Answer

Correct option: D.
$\left(\sqrt{I_1}+{\sqrt{I_2}}^2\right)^2$
(d) $\left(\sqrt{I_1}+{\sqrt{I_2}}^2\right)^2$

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