A highly collimated $($parallel$)$ beam of electrons is shot through a single slit of width $19\mathrm{.}2m.$ The electrons are moving with a speed of $5\mathrm{.}82k\frac{m}{s}.$ When they hit the screen, located at distance $1\mathrm{.}13$ m away, the distribution of hitting positions makes an interference pattern with a central peak and minima on either side.

Part a

$(1$ points$)$

This pattern will be identical to the pattern produced by light of what wavelength?