A 0.50 mm wide slit is illuminated by light of wavelength 500. nm (with 3 sigg) _ Your task is to determine the width ofthe central maximum on a screen 2.0 m behind the slit a. Wn'te the number of the formula from the formula sheet for modules 14 you need for your calculations. b. Wltte the symbol for the physical quantity you are asked to calculate, as it occurs in the formula you selected in question a. c. Calculate the width of the central maximum