## Question

###### If $a_{1}$ and $a_{2}$ are the amplitudes of two sources in Young's double slit experiment, then the maximum intensity of interference fringe is(a) $left(a_{1}+a_{2}ight)$(b) $2left(a_{1}+a_{2}ight)$(c) $left(a_{1}+a_{2}ight)^{2}$(d) $left(a_{1}-a_{2}ight)^{2}$

If $a_{1}$ and $a_{2}$ are the amplitudes of two sources in Young's double slit experiment, then the maximum intensity of interference fringe is (a) $left(a_{1}+a_{2} ight)$ (b) $2left(a_{1}+a_{2} ight)$ (c) $left(a_{1}+a_{2} ight)^{2}$ (d) $left(a_{1}-a_{2} ight)^{2}$

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