A double slit separated by 0.0586 mm is placed 1.55 m from a screen.
(a) If yellow light of wavelength 586 nm strikes the double slit, what is the separation between the zeroth-order and first-order maxima on the screen?
cm
(b) If blue light of wavelength 415 nm strikes the double slit, what is the separation between the second-order and fourth-order maxima?
cm