Using the equation for the distance between fringes, Ay X, complete the following. Screen Ay = x y 0 (a) Calculate the distance (in cm) between fringes for 416 nm light falling on double slits separated by 0.0300 mm, located 3.40 m from a screen. (b) What would be the distance between fringes (in cm) if the entire apparatus were submersed in water, whose index of refraction is 1.333? cm