$[-/1$ Points$]$

SERPSE$1036\mathrm{.}2.$OP$\mathrm{.}002.$

A Young's interference experiment is performed with blue$-$green laser light. The separation between the slits is $0\mathrm{.}500$ mm $,$ and the screen is located $3\mathrm{.}20$ m from the slits. The first bright fringe is located $3\mathrm{.}18$ mm from the center of the interference pattern. What is the wavelength of the laser light?

nm

Need Help?