What is "Other diffraction phenomena?"
Started by PreMade
If I had to guess, they just stuck that in there as a catch-all term to refer to just knowing about diffraction in general. Or to mean something like: "Hey, heads up that we might give you a physics passage about diffraction but the passage itself will introduce some crazy crap you've never heard of before, but don't worry the questions will still just be basic questions about light, interference, diffraction, etc."
