1 A 0.50- mm -wide slit is illuminated by light of wavelength 500. nm {with 3 siggl . Your task is to determine the width of the central maximum on a screen 2.0 m behind the slit a. Write the number of the formula from the formula sheet for modules 1-4 you need for your calculations. l1 Write the symbol for the physical quantity you are asked to calculate, as it oewrs in the formula you selected in question a. C. Calculate the width of the central maximum. 2. A person uses a converging lens of focal length 4 cm as a magnifying glass. Wi'set is the angular magnication if the person's eye is relaxed and has a near point of 25 cm? 05 O4 07 De