In a Young's double-slit experiment, the distance between the two identical slits is 6.1 times larger than the slit width. Then the number of intensity maxima observed within the central maximum of the single slit diffraction pattern is :

In a Young's double-slit experiment, the distance between the two iden

1.	In a Young's double-slit experiment, the distance between the two identical slits is 6.1 times larger than the slit width. Then the number of intensity maxima observed within the central maximum of the single slit diffraction pattern is :
Answer» 3 6 12 24 Solution :LIST slit width be x `d = 6.1 x` width of CENTRAL MAXIMA for single slit `omega_0 = (2D lambda)/x` If n maxima is OBSERVED by Young.s double-slit in central maxima of single slit `n((lambda D)/(d)) = (2 D lambda)/x` `implies n = 6.1 xx 2 = 12.2 ~~ 12`

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In a Young's double-slit experiment, the distance between the two identical slits is 6.1 times larger than the slit width. Then the number of intensity maxima observed within the central maximum of the single slit diffraction pattern is :

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