The ratio of intensities of consecutive maxima in the diffraction patt

1.	The ratio of intensities of consecutive maxima in the diffraction pattern due to a single slit is
A.	1 : 4 : 9
B.	1 : 2 : 3
C.	Spectrum of the colours
D.	\[1:\frac{1}{{{\pi }^{2}}}:\frac{9}{{{\pi }^{2}}}\]
Answer» D. \[1:\frac{1}{{{\pi }^{2}}}:\frac{9}{{{\pi }^{2}}}\]

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The ratio of intensities of consecutive maxima in the diffraction pattern due to a single slit is

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