JEE Main 15 Apr 2018 Shift 1 Solved Paper

Section: Physics
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Question : 23 of 90
 
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Light of wavelength 550 nm falls normally on a slit of width 22.0×10−5 cm The angular position of the second minima from the central maximum will be (in radians) :
[Main 15 April 2018 S1]
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