Physics · 2015
NEET 2015 · 25 July · Code C · Q20
At the first minimum adjacent to the central maximum of a single-slit diffraction pattern, the phase difference between the Huygen's wavelet from the…
At the first minimum adjacent to the central maximum of a single-slit diffraction pattern, the phase difference between the Huygen's wavelet from the edge of the slit and the wavelet from the midpoint of the slit is :
Official answer
From NTA’s final answer key for this paper.
(1)
$\displaystyle \pi$ radian
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NEET (UG) 2015 Physics question, with the answer from NTA’s final answer key. Where our answers come from.