In a two$-$slit experiment using coherent light, the distance between the slits and the screen is $1\mathrm{.}10$ m$,$ and the distance between the slits is $0\mathrm{.}0400$ mm$.$ If the second order bright fringe is measured to be $4\mathrm{.}20$ cm from the centerline on the screen, what is the wavelength of light?

In a two$-$slit experiment using coherent light, the distance between the slits and the screen is $1\mathrm{.}10$ m$,$ and the distance between the slits is $0\mathrm{.}0400$ mm$.$ If the second order bright fringe is measured to be $4\mathrm{.}20$ cm from the centerline on the screen, what is the wavelength of light?

$381$ nm

$401$ nm

$763$ nm

$620$ nm

$200$ nm