AP EAMCET Engineering 25 Apr 2017 Shift 1 Paper

Section: Physics
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Question : 103 of 160
 
Marks: +1, -0
In Young's double slit experiment the slits are horizontal. The intensity at a point 'P' on the screen shown in the figure is
Io
4
where Io is maximum intensity. If the distance between the two slits S1‌and‌ ‌S2 is 2λ, then the value of ‘θ ’ is
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