jee-main 2019 Q25

jee-main · India · session2_10apr_shift2 Not Maths

In a Young's double-slit experiment, the ratio of the slit's width is $4 : 1$. The ratio of the intensity of maxima to minima, close to the central fringe on the screen, will be
(1) $25 : 9$
(2) $9 : 1$
(3) $\left(\sqrt { 3 } + 1\right) ^ { 4 } : 16$
(4) $4 : 1$

In a Young's double-slit experiment, the ratio of the slit's width is $4 : 1$. The ratio of the intensity of maxima to minima, close to the central fringe on the screen, will be\\
(1) $25 : 9$\\
(2) $9 : 1$\\
(3) $\left(\sqrt { 3 } + 1\right) ^ { 4 } : 16$\\
(4) $4 : 1$

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