3. Using the wave interference 1 simulator ( https://claceup.com/simuladores-fisica-moderna/ ), specifically the slot mode, answer the following questions:

a) Choose the laser, then a color (wavelength), and describe what happens to the wave when there is no slit, one slit, and two slits. To improve the description you can observe the screen with intensity. b) As seen in classes, what will happen if now instead of electromagnetic waves, an electron beam is launched, for each of the previous cases?

*take a screenshot of how it looks in the simulator and justify*