A $600$ nm light source illuminates a single $26$ um slit in the barrier which is $2\mathrm{.}0$ m from a screen Part $($a$)$ Find the ratio of the intensity at angular position

$0\mathrm{.}5\backslash$deg

$.$ to the intensity at the center of the diffraction pattern. Part $($b$)\_$ Find the ratio of the intensity at angular position

$1\mathrm{.}0\backslash$deg

to the intensity at the center of the diffraction pattern. Part $($c$)$ Find the ratio of the intensity at angular posit